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Dell 2330 инструкция обслуживания

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Похожие руководства по эксплуатации

Хорошее руководство по эксплуатации

Законодательство обязывает продавца передать покупателю, вместе с товаром, руководство по эксплуатации Dell 2330. Отсутствие инструкции либо неправильная информация, переданная потребителю, составляют основание для рекламации в связи с несоответствием устройства с договором. В законодательстве допускается предоставлении руководства в другой, чем бумажная форме, что, в последнее время, часто используется, предоставляя графическую или электронную форму инструкции Dell 2330 или обучающее видео для пользователей. Условием остается четкая и понятная форма.

Что такое руководство?

Слово происходит от латинского "instructio", тоесть привести в порядок. Следовательно в инструкции Dell 2330 можно найти описание этапов поведения. Цель инструкции заключается в облегчении запуска, использования оборудования либо выполнения определенной деятельности. Инструкция является набором информации о предмете/услуге, подсказкой.

К сожалению немного пользователей находит время для чтения инструкций Dell 2330, и хорошая инструкция позволяет не только узнать ряд дополнительных функций приобретенного устройства, но и позволяет избежать возникновения большинства поломок.

Из чего должно состоять идеальное руководство по эксплуатации?

Прежде всего в инструкции Dell 2330 должна находится:
- информация относительно технических данных устройства Dell 2330
- название производителя и год производства оборудования Dell 2330
- правила обслуживания, настройки и ухода за оборудованием Dell 2330
- знаки безопасности и сертификаты, подтверждающие соответствие стандартам

Почему мы не читаем инструкций?

Как правило из-за нехватки времени и уверенности в отдельных функциональностях приобретенных устройств. К сожалению само подсоединение и запуск Dell 2330 это слишком мало. Инструкция заключает ряд отдельных указаний, касающихся функциональности, принципов безопасности, способов ухода (даже то, какие средства стоит использовать), возможных поломок Dell 2330 и способов решения проблем, возникающих во время использования. И наконец то, в инструкции можно найти адресные данные сайта Dell, в случае отсутствия эффективности предлагаемых решений. Сейчас очень большой популярностью пользуются инструкции в форме интересных анимаций или видео материалов, которое лучше, чем брошюра воспринимаются пользователем. Такой вид инструкции позволяет пользователю просмотреть весь фильм, не пропуская спецификацию и сложные технические описания Dell 2330, как это часто бывает в случае бумажной версии.

Почему стоит читать инструкции?

Прежде всего здесь мы найдем ответы касательно конструкции, возможностей устройства Dell 2330, использования отдельных аксессуаров и ряд информации, позволяющей вполне использовать все функции и упрощения.

После удачной покупки оборудования/устройства стоит посвятить несколько минут для ознакомления с каждой частью инструкции Dell 2330. Сейчас их старательно готовят или переводят, чтобы они были не только понятными для пользователя, но и чтобы выполняли свою основную информационно-поддерживающую функцию.

Содержание руководства

  • Страница 1

    Dell Inspiron One 2330 Owner’ s Manual Computer model: Inspiron One 2330 Regulator y model: W05C Regulatory type: W05C001 OM_Book.book Page 1 Friday , March 30, 2012 1:21 PM[...]

  • Страница 2

    Notes, Cautions, and W arnings NOTE: A NOTE indicates important information that helps you make better use of your computer . CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed. WARNING: A W ARNING indicates a potential for property damage, personal injury , or death. ____________________ Info[...]

  • Страница 3

    Contents 3 Contents 1 Before Y ou Begin . . . . . . . . . . . . . . . . . . . 11 T urn Off Y our Computer and Connected Devices . . . . 11 Safety Instructions . . . . . . . . . . . . . . . . . . . . 12 Recommended T ools . . . . . . . . . . . . . . . . . . . 12 2 After W orking Inside Y our Computer . . . . 13 3 T echnical Overview . . . . . . . . [...]

  • Страница 4

    4 Contents 6 B-CAS Card . . . . . . . . . . . . . . . . . . . . . . 25 Removing the B-CAS Card . . . . . . . . . . . . . . . . 25 Replacing the B-CAS card . . . . . . . . . . . . . . . . 27 7 Converter Board . . . . . . . . . . . . . . . . . . 29 Removing the Converter Board . . . . . . . . . . . . . 29 Replacing the Converter Board . . . . . . . .[...]

  • Страница 5

    Contents 5 11 VESA-Mount Bracket . . . . . . . . . . . . . . . 43 Removing the VE SA-Mount Bracket . . . . . . . . . . . 43 Replacing the VESA-Mount Bracket . . . . . . . . . . 44 12 Hard Drive . . . . . . . . . . . . . . . . . . . . . . . . 45 Removing the Hard Drive . . . . . . . . . . . . . . . . 45 Replacing the Hard Drive . . . . . . . . . . .[...]

  • Страница 6

    6 Contents 16 Speakers . . . . . . . . . . . . . . . . . . . . . . . . 61 Removing the Speakers . . . . . . . . . . . . . . . . . 61 Replacing the Speakers . . . . . . . . . . . . . . . . . 63 17 Processor Heat-Sink . . . . . . . . . . . . . . . 65 Removing the Processor Heat-Sink . . . . . . . . . . . 65 Replacing the Processor Heat-Sink . . . . .[...]

  • Страница 7

    Contents 7 21 I/O Cover . . . . . . . . . . . . . . . . . . . . . . . . . 81 Removing the I/O Cover . . . . . . . . . . . . . . . . . 81 Replacing the I/O Cover . . . . . . . . . . . . . . . . . 83 22 I/O Board Shield . . . . . . . . . . . . . . . . . . . 85 Removing the I/ O Board Shield . . . . . . . . . . . . . 85 Replacing the I/O Board Shield [...]

  • Страница 8

    8 Contents 26 Infrared Port . . . . . . . . . . . . . . . . . . . . . 101 Removing the Infrared Port . . . . . . . . . . . . . . 101 Replacing the Infrared Port . . . . . . . . . . . . . . 103 27 I/O Board . . . . . . . . . . . . . . . . . . . . . . . . 105 Removing the I/O Board . . . . . . . . . . . . . . . . 105 Replacing the I/O Board . . . . .[...]

  • Страница 9

    Contents 9 31 Display Panel . . . . . . . . . . . . . . . . . . . . . 123 Removing the Display Panel . . . . . . . . . . . . . . . 123 Replacing the Di splay Panel . . . . . . . . . . . . . . 128 32 Infrared Sensor . . . . . . . . . . . . . . . . . . . 131 Removing the Infrared Sensor . . . . . . . . . . . . . . 131 Replacing the Infrared Sensor . [...]

  • Страница 10

    10 Contents OM_Book.book Page 10 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 11

    Before Y ou Begin 11 Before Y ou Begin T urn Off Y our Computer and Connected Devices CAUTION: T o avoid losing data, save and close all open files and exit all open programs before you turn off your computer . 1 Save and close all open files and exit all open programs. 2 Click Start and click Shut Down . Microsoft W indows shuts down a nd then the[...]

  • Страница 12

    12 Before Y ou Begin Safety Instructions Use the following safety guidelines to protect your computer from potential damage and ensure your personal safety . WARNING: Before working inside your compute r , read the safety information that shipped with your computer . For additional safety best practices information, see the Regulatory Com pliance H[...]

  • Страница 13

    After W orking Inside Y our Computer 13 After W orking Inside Y our Computer After you complete the replacement procedur es, ensure the following: • Replace all scr ews and ensure that no stray scr ews r emain inside your computer • Connect any external devices, cables, car ds, and any other part(s) you removed befor e working on your computer [...]

  • Страница 14

    14 After W orking Inside Y our Computer OM_Book.book Page 14 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 15

    T echnical Overview 15 T echnical Overview WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Before Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. OM_Book.[...]

  • Страница 16

    16 T echni cal Overview Inside V iew of Y our Computer 1 optical-drive assembly 2 power -supply unit 3 hard-drive assembly 4 p rocessor heat-sink fan 5 coin-cell battery 6 processor heat-sink 7 memory module(s) 8 wireless Mini-Card 9 sy stem board 10 speakers (2) 11 I/O cover 12 I/O board shield 13 B-CAS card 14 power -supply fan 15 power -button b[...]

  • Страница 17

    T echnical Overview 17 Sy stem Board Components 15 21 17 24 8 20 1 2 3 5 11 9 12 13 14 22 10 6 23 19 18 16 4 7 OM_Book.book Page 17 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 18

    18 T echni cal Overview 1 camera cable connector (WEBCAM) 2 battery socket (BA T1) 3 processor socket (PROCESSOR ) 4 memory-module connector (CHANNEL A DIMM 1) 5 memory-module connector (CHANNEL A DIMM 0) 6 CMOS reset jumper (SW50) 7 left speaker cable connector (LINE_OUT) 8 right speaker cable connector (LINE_OUT) 9 password reset jumper (E49) 10 [...]

  • Страница 19

    Stand 19 Stand WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Before Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the Stand Procedure CAUTION[...]

  • Страница 20

    20 Stand 3 Slide and lift the stand cover off your computer . 4 Remove the screws that secur e the stand to your computer . 5 Pivot the stand upwar d and r emove the stand off your computer . 1 screws (4) 2 stand 1 2 OM_Book.book Page 20 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 21

    Stand 21 Replacing the Stand Procedure 1 Align the screw holes on the stand with the scr ew holes on your computer . 2 Replace the screws that secur e the stand to your computer . 3 Slide the stand cover and snap it into place. 4 F ollow the instructions in "After W orking Inside Y our Computer" on page 13. OM_Book.book Page 21 Frid ay, M[...]

  • Страница 22

    22 Stand OM_Book.book Page 22 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 23

    Back Cover 23 Back Cover WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Befor e Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the Back Cover P[...]

  • Страница 24

    24 Back Cover Replacing the Back Cover Procedure 1 Place the back cover on your co mputer and snap it into place. 2 Ensure that the scr ew holes on the back cover align with the scr ew holes on the middle frame. 3 Replace the screws that secur e the back cover to your computer . Postrequisites 1 Replace the stand. See "Replacing the Stand"[...]

  • Страница 25

    B-CAS Card 25 B-CAS Card WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Befor e Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the B-CAS Card P[...]

  • Страница 26

    26 B-CAS Card Procedure 1 Disconnect the B-CAS card cable from the connector on the B-CAS card. 2 Remove the screw that secur e s the BCAS-car d to the I/O cover . 3 Lift the B-CAS card off the I/O cover . 1 I/O cover 2 B-CAS card 3 screw 4 B-CAS card cable 4 3 2 1 OM_Book.book Page 26 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 27

    B-CAS Card 27 Replacing the B-CAS card Procedure 1 Align the screw hole on the B-CAS car d with the scr ew hole on the I/O cover . 2 Replace the screw that secur es th e B-CAS card to the I/O cover . 3 Connect the B-CAS card cable to th e connector on the B-CAS car d. Postrequisites 1 Replace the back cover . See "Repl acing the Back Cover&quo[...]

  • Страница 28

    28 B-CAS Card OM_Book.book Page 28 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 29

    Converter Board 29 Converter Board WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Befor e Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the Co[...]

  • Страница 30

    30 Converter Board Procedure 1 Disconnect the converter -boar d cable and display-backlight cable from the connectors on the convertor board. 2 Remove the screws that secur e the converter boar d to the chassis. 3 Remove the converter board off the chassis. 1 display-backlight cable 2 converter board 3 screws (2) 4 converter -board cable 4 2 3 1 OM[...]

  • Страница 31

    Converter Board 31 Replacing the Converter Board Procedure 1 Align the screw holes on the conv erter boar d with the screw holes on the chassis. 2 Replace the screws that secur e th e converter board to the chassis. 3 Connect the converter -boar d cable a nd display-backlight cable to the connectors on the convertor board. Postrequisites 1 Replace [...]

  • Страница 32

    32 Converter Board OM_Book.book Page 32 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 33

    Power -Button Board 33 Power -Button Board WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Befor e Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removin[...]

  • Страница 34

    34 Power -Button Board Replacing the Power -Button Board Procedure 1 Connect the power -button boar d cable to the connector on the power-button board. 2 Slide the power -button boar d into slot on the middle frame. Postrequisites 1 Replace the back cover . See "Replacing the Back Cover" on page 24. 2 Replace the stand. See "Replacin[...]

  • Страница 35

    Memory Module(s) 35 Memory Module(s) WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Befor e Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the [...]

  • Страница 36

    36 Memory Module(s) 2 Use your fingertips to carefully spr ead apart the securing clips on each end of the memory-module connector un til the memory module pops up. 3 Remove the memory module from the memory-module connector . 1 securing clips (2) 2 memory-module connector 3 memory module 1 3 2 OM_Book.book Page 36 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 37

    Memory Module(s) 37 Replacing the Memory Module(s) Procedure 1 Align the notch on the memory module with the tab on the memory-module connector . 2 Slide the memory module firmly into th e connector at a 45-degree angle, and press the memory module down until it clicks into place. If you do not hear the click, remove the memory module and r einstal[...]

  • Страница 38

    38 Memory Module(s) OM_Book.book Page 38 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 39

    Optical Drive 39 Optical Drive WARNING: Before working insid e your computer , read the safety information that shipped with your compute r and follow the steps in "Before Y ou Begin" on page 11. For additional safety best pr actices information, see the Regulatory Compliance Homepage at dell. com/regulatory_compliance. Removing the Optic[...]

  • Страница 40

    40 Optical Drive Procedure 1 Disconnect the power and data cab le from the connector on the optical drive. 2 Remove the screws that secur e the optical drive to the chassis. 3 Slide the optical drive and remove it off the chassis. 4 Remove the screws that secur e the optical-drive brack et to the optical drive. 5 Remove the optical-drive bracket fr[...]

  • Страница 41

    Optical Drive 41 6 Pivot the optical-drive bezel upwar d to release it from the optical drive. 7 Remove the optical-drive bezel from the optical drive. 1 optical-drive bezel 2 o ptical-drive bracket 3s c r e w s ( 2 ) 2 3 1 OM_Book.book Page 41 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 42

    42 Optical Drive Replacing the Optical Drive Procedure 1 Align the optical-drive bezel with the optical drive and snap it into place. 2 Align the screw holes on the optical-drive brack et with the scr ew holes on the optical drive. 3 Replace the screws that secur e the optical-drive brack et to the optical drive. 4 Slide the optical drive into posi[...]

  • Страница 43

    VESA-Mount Bracket 43 VESA-Mount Bracket WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Before Y ou Begin" on p age 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing [...]

  • Страница 44

    44 VESA-Mount Bracket Replacing the VESA-Mount Bracket Procedure 1 Align the screw holes on the VESA-mount brack et with the screw holes on the chassis. 2 Replace the screws that secur e the VESA-mount brack et to the chassis. Postrequisites 1 Replace the back cover . See "Replacing the Back Cover" on page 24. 2 Replace the stand. See &qu[...]

  • Страница 45

    Hard Drive 45 Hard Drive WARNING: Before working insid e your computer , read the safety information that shipped with your compute r and follow the steps in "Before Y ou Begin" on page 11. For additional safety best pr actices information, see the Regulatory Compliance Homepage at dell. com/regulatory_compliance. CAUTION: T o avoid data [...]

  • Страница 46

    46 Hard Drive Procedure 1 Remove the optical drive's power and data cable and the B-CAS card cable from the routing guides on the hard-drive cage. 2 Disconnect the power and data cable from the connector on the hard drive. 3 Remove the power -supply cable fr om the routing guide on the hard drive cage. 4 Remove the screw that secur es the hard[...]

  • Страница 47

    Hard Drive 47 6 Remove the screws that secur e the hard-drive cage to the har d drive. 7 Slide the hard drive out of the har d-drive cage. 1 hard drive 2 screws (4) 3 hard-drive cage 2 3 1 OM_Book.book Page 47 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 48

    48 Hard Drive Replacing the Hard Drive Procedure 1 Slide the hard drive into the har d-drive cage. 2 Align the screw holes on the har d-drive cage with the screw holes on the hard drive. 3 Replace the screws that secur e the har d-drive cage to the hard drive. 4 Place the hard-drive cage on the cha ssis and slide it towar d the bottom of your compu[...]

  • Страница 49

    Sy stem-Board Shield 49 Sy stem-Board Shield WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow t he steps in "Before Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Remov[...]

  • Страница 50

    50 Sy stem-Board Sh ield Procedure 1 Remove the screws that secur e the system-boar d shield to the chassis. 2 T urn the system-board shield to the s ide of your computer and then release the system-board shield off the chassis. 1 sy stem-board shield 2 screws (4) 2 1 OM_Book.book Page 50 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 51

    Sy stem-Board Shield 51 Replacing the Sy stem-Board Shield Procedure 1 Align the screw holes on the system-boar d shield with the screw holes on the chassis. 2 Replace the screws that secur e th e system-board shield to the chassis. Postrequisites 1 Replace the VESA-mount bracket. See "Replacing the VESA-Mount Bracket" on page 44. 2 Repla[...]

  • Страница 52

    52 Sy stem-Board Sh ield OM_Book.book Page 52 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 53

    TV T uner Card 53 TV T uner Card WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Before Y ou Begin" on p age 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the TV T[...]

  • Страница 54

    54 TV T uner Card Procedure 1 Disconnect the antenna cable from the connector on the TV tuner card. 2 Remove the screws that secur e the TV tuner car d to the chassis. 3 F or Japan only : disconnect the B-CAS card cable from the connector on the TV tuner card. 1 screws (2) 2 TV tuner card 3 antenna cable 4 B- CAS card cable 1 3 2 4 OM_Book.book Pag[...]

  • Страница 55

    TV T uner Card 55 4 Slide and remove the TV tuner car d out of the system-board connector . 1 TV tuner card 2 sy stem-board connector 1 2 OM_Book.book Page 55 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 56

    56 TV T uner Card Replacing the TV T uner Card Procedure 1 Align the notch on the TV tuner card with the tab on the system-board connector . 2 Insert the TV tuner card connector at a 45-degr ee angle into the system-board connector . 3 P r ess the other end of the TV tune r card down into the slot on the system board and r eplace the scr ews that s[...]

  • Страница 57

    Wireless Mini-Card 57 Wireless Mini-Card WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Before Y ou Begin" on p age 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. NOTE: Del[...]

  • Страница 58

    58 Wireless Mini-Card Procedure 1 Disconnect the antenna cables from the connectors on the Mini-Card 2 Remove the screws that secur e the Mini-Car d to the system-board connector . 3 Slide and remove the Mini-Car d ou t of the system-board connector . 1 screws (2) 2 antenna cables (2) 1 sy stem-board connector 2 Mini-Card 1 2 2 1 OM_Book.book Page [...]

  • Страница 59

    Wireless Mini-Card 59 Replacing the Wireless Mini-Card Procedure 1 Align the notch on the Mini-Card with the tab on the system-board connector . CAUTION: Use firm and even pressure to sl ide the Mini-Card into place. If you use excessive force, you may damage the connector . CAUTION: The connectors are keyed to ensu re correct insertion. If you fee[...]

  • Страница 60

    60 Wireless Mini-Card 3 Replace the back cover . See "Replacing the Back Cover" on page 24. 4 Replace the stand. See "Replacing the Stand" on page 21. 5 F ollow the instructions in "After W orking Inside Y our Computer" on page 13. OM_Book.book Page 60 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 61

    Speakers 61 Speakers WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow t he steps in "Before Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the Speakers Prerequ[...]

  • Страница 62

    62 Speakers Procedure 1 Disconnect the left and right speaker cables from the system-board connectors. 2 Remove the speaker cables from the routing guides on the chassis. 3 Remove the screws that secur e the speak ers to the chassis. 4 Lift the speakers off the chassis. 1 screws (4) 2 speakers (2) 3 right-speaker cable connector 4 left-speaker cabl[...]

  • Страница 63

    Speakers 63 Replacing the Speakers Procedure 1 Align the screw holes on the speak ers with the scr ew holes on the chassis 2 Replace the screws that secur e the speakers to the chassis. 3 Route the speaker cables through th e routing guides on the chassis. 4 Connect the left and right speaker cables to the system-boar d connectors. Postrequisites 1[...]

  • Страница 64

    64 Speakers OM_Book.book Page 64 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 65

    Processor Heat-Sink 65 Processor Heat-Sink WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow t he steps in "Before Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removin[...]

  • Страница 66

    66 Processor Heat-Sink Procedure 1 Remove the screw that secur es the processor heat-sink to the chassis. 2 In sequential order (indicated on the processor heat-sink), loosen the captive screws that secur e the processor heat-sink to the system boar d. 3 P eel the portion of the aluminum foil that is adhered over the processor heat-sink fan. 4 Lift[...]

  • Страница 67

    Processor Heat-Sink 67 Replacing the Processor Heat-Sink Procedure NOTE: The original thermal grease can be r eused, if the origin al sy stem board and heat sink are reinstalled together . If either the sy stem board or the heat sink is replaced, use the thermal pad provid ed in the kit to ensure that thermal conductivity is achieved. 1 Clean the t[...]

  • Страница 68

    68 Processor Heat-Sink OM_Book.book Page 68 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 69

    Processor Heat-Sink Fan 69 Processor Heat-Sink Fan WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the s teps in "Before Y ou Begin" on page 1 1. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance[...]

  • Страница 70

    70 Processor Heat-Sink Fan Procedure 1 Disconnect the processor heat-sink fan cable from the system-board connector . 2 Remove the screws that secur e the processor heat-sink fan to the chassis. 3 P eel the portion of the aluminum foil that is adhered over the processor heat-sink. 4 Lift the processor heat-sink fan off the chassis 1 aluminum foil 2[...]

  • Страница 71

    Processor Heat-Sink Fan 71 Replacing the Processor Heat-Sink Fan Procedure 1 Align the screw holes on the processor heat-sink fan with the scr ew holes on the chassis. 2 Replace the screws that secur e the pr ocessor heat-sink fan to the chassis. 3 Connect the processor heat-sink fan cable to the system-board connector . 4 Adhere the aluminum foil [...]

  • Страница 72

    72 Processor Heat-Sink Fan OM_Book.book Page 72 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 73

    Processor 73 Processor WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the s teps in "Before Y ou Begin" on page 1 1. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the Processor Pre[...]

  • Страница 74

    74 Processor Procedure 1 P r ess the release lever down on the processor cover and then pull it outwards to r elease it from the tab that secur es it. 2 Extend the release lever completely to open the processor cover . Leave the release lever extended in the r e lease position so that the socket is ready for the new processor . 3 Gently lift the pr[...]

  • Страница 75

    Processor 75 Replacing the Processor Procedure 1 Unpack the new processor , being careful not to touch the underside of the processor . CAUTION: Ground yourself by touching an unpainted metal surface. CAUTION: Y ou must position the processor co rrectly in the processor socket to avoid permanent damage to the processor . 2 If the release lever on t[...]

  • Страница 76

    76 Processor 7 Clean the thermal grease from the bottom of the heat sink. 8 Apply the new thermal grease to the top of the processor . CAUTION: Ensure that you apply new thermal grease. The ne w thermal grease is critical for ensuring adequa te thermal bond ing, which is a requirement for optimal processor operation. Postrequisites 1 Replace the pr[...]

  • Страница 77

    Power -Supply Fan Bracket 77 Power -Supply Fan Bracket WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow t he steps in "Before Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_complia[...]

  • Страница 78

    78 Power -Supply Fan Bracket Procedure 1 Disconnect the B-CAS card cable from the connector on the B-CAS card. 2 Remove the screw that secur es the po wer -supply fan bracket to the chassis. 3 Lift the power -supply fan brack et off the chassis. 1 screw 2 power -supply fan bracket 3 B-CAS card cable 1 3 2 OM_Book.book Page 78 Frid ay, March 30, 201[...]

  • Страница 79

    Power -Supply Fan Bracket 79 Replacing the Power -Supply Fan Bracket Procedure 1 Align the screw hole on the power -su pply fan bracket with the scr ew hole on the chassis. 2 Replace the screw that secur es the po wer-supply fan brack et to the chassis. 3 Connect the B-CAS card cable to th e connector on the B-CAS car d. Postrequisites 1 Replace th[...]

  • Страница 80

    80 Power -Supply Fan Bracket OM_Book.book Page 80 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 81

    I/O Cover 81 I/O Cover WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the s teps in "Before Y ou Begin" on page 1 1. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the I/O Cover Pre[...]

  • Страница 82

    82 I/O Cover Procedure Gently lift the I/O cover to release it from the tabs that secur e it to the chassis. 1I / O c o v e r 1 OM_Book.book Page 82 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 83

    I/O Cover 83 Replacing the I/O Cover Procedure Place the I/O cover over the I/O board shield and snap it into position. Postrequisites 1 Replace the B-CAS card. See "Repla cing the B-CAS car d" on page 27. 2 Replace the back cover . See "Replacing the Back Cover" on page 24. 3 Replace the stand. See "Replacing the Stand&quo[...]

  • Страница 84

    84 I/O Cover OM_Book.book Page 84 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 85

    I/O Board Shield 85 I/O Board Shield WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow t he steps in "Before Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the [...]

  • Страница 86

    86 I/O Board Shield Procedure 1 Remove the screws that secur e the power port to the I/O boar d shield. 2 Remove the screw that secur es the power supply control boar d to the I/O boar d shield. 3 Remove the screws that secur e the I/O boar d shield to the chassis. 4 T urn the I/O board shield over and place it on the hard-drive cage. 1 power -supp[...]

  • Страница 87

    I/O Board Shield 87 5 Slide the power port and power -supply control boar d through the slot on the I/O board shield. 6 Disconnect the power -supply fan cable and infrar ed cable from the system-board connectors. 7 Disconnect the antenna cable from the connector on the TV tuner card. 8 Lift the I/O board shield off the chassis. 1 I/O board shie ld [...]

  • Страница 88

    88 I/O Board Shield Replacing the I/O Board Shield Procedure 1 Connect the power -supply fan cable and infrar ed cable to the system-board connectors. 2 Connect the antenna cable to the connector on the TV tuner card. 3 Slide the power port and the power -su pply control boar d through the slot on the I/O board shield. 4 Align the screw holes on th[...]

  • Страница 89

    Power -Supply Unit 89 Power -Supply Unit WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Befor e Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing [...]

  • Страница 90

    90 Power -Supply Unit Procedure 1 Disconnect the main power cable a nd processor power cable from the connectors on the system board. 2 Remove the main power cable and processor power cable from the routing guides on the chassis. 3 Remove the power -supply port cab le from the routing guides on the chassis. 4 Remove the screws that secur e th e pow[...]

  • Страница 91

    Power -Supply Unit 91 Replacing the Power -Supply Unit Procedure 1 Align the screw holes on the power -supply unit with the screw holes on the chassis. 2 Replace the screws that secur e th e power -supply unit to the chassis. 3 Route the power -supply port ca ble through the routing guides on the chassis. 4 Route the main power cable and pr ocessor[...]

  • Страница 92

    92 Power -Supply Unit OM_Book.book Page 92 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 93

    Power -Supply Fan 93 Power -Supply Fan WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Befor e Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing th[...]

  • Страница 94

    94 Power -Supply Fan Procedure 1 Remove the screws that secur e the power -supply fan to the I/O board shield. 2 Lift the power -supply fan off the I/O boar d shield. 1 power -supply fan 2 screws (2) 1 2 OM_Book.book Page 94 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 95

    Power -Supply Fan 95 Replacing the Power -Supply Fan Procedure 1 Align the screw holes on the power - supply fan with the screw holes on the I/O board shield. 2 Replace the screws that secur e the power -supply fan to the I/O board shield. Postrequisites 1 Replace the I/O board shield. See "Replacing the I/O Board Shield" on page 88. 2 Re[...]

  • Страница 96

    96 Power -Supply Fan OM_Book.book Page 96 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 97

    TV-In Port 97 TV -In Port WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow t he steps in "Before Y ou Begin" on page 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the TV -In Port[...]

  • Страница 98

    98 TV-In Port Procedure 1 Remove the hex nut that secur es the TV -in port to the I/O board shield. 2 Slide the TV -in port along with its cable through the slot on the I/O board shield. 1 TV-in port 2 hex nut 2 1 OM_Book.book Page 98 Frid ay, March 30, 2012 1:21 PM[...]

  • Страница 99

    TV-In Port 99 Replacing the TV -In Port Procedure 1 Slide the TV -in port along with i ts cable through the slot on the I/O board shield. 2 Replace the hex nut that secur es the TV -in port to the I/O board shield. Postrequisites 1 Replace the I/O board shield. See "Replacing the I/O Board Shield" on page 88. 2 Replace the I/O cover . See[...]

  • Страница 100

    100 TV-In Port OM_Book.book Page 100 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 101

    Infrared Port 101 Infrared Port WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the s teps in "Before Y ou Begin" on page 1 1. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the Infr[...]

  • Страница 102

    102 Infrared Port Procedure 1 Remove the nut that secures the infrar ed port to the I/O boar d shield. 2 Slide the infrared port along with its cable through the slot on the I/O board shield. 1 Infrared port 2 nut 2 1 OM_Book.book Page 102 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 103

    Infrared Port 103 Replacing the Infrared Port Procedure 1 Slide the infrared port along with its cable through the slot on the I/O board shield. 2 Replace the nut that secures the infra r ed port to the I/O board shield. Postrequisites 1 Replace the I/O board shield. See "Replacing the I/O Board Shield" on page 88. 2 Replace the I/O cover[...]

  • Страница 104

    104 Infrared Port OM_Book.book Page 104 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 105

    I/O Board 105 I/O Board WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the s teps in "Before Y ou Begin" on page 1 1. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the I/O Board Pr[...]

  • Страница 106

    106 I/O Board Procedure 1 Disconnect the main power cable from the system-board connector and move it away from the I/O board. 2 Remove the screw that secur es the grounding cable to the chassis. 3 Disconnect the display cable and A V -in cable from the connectors on the I/O board. 1 display cable 2 A V-in cable 3 grounding cable 4 screw 5 main pow[...]

  • Страница 107

    I/O Board 107 4 Remove the screws that secur e the I/O board to the chassis. 5 Lift the I/O board off the chassis. 1 I/O board 2 screws (5) 1 2 OM_Book.book Page 107 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 108

    108 I/O Board Replacing the I/O Board Procedure 1 Align the screw holes on the I/O boar d with the screw holes on the chassis. 2 Replace the screws that secu r e the I/O boar d to chassis. 3 Connect the display cable and A V -in cable to the connectors on the I/O board. 4 Replace the screw that secur es th e grounding cable to the chassis. 5 Connec[...]

  • Страница 109

    Coin-Cell Battery Coin-Cell Battery WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Before Y ou Begin" on p age 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. WARNING: The b[...]

  • Страница 110

    110 Coin-Cell Battery Procedure Using a plastic scribe, gently pry out the coin-cell battery from the battery socket on the system boar d. 1 coin-cell battery 2 plastic scribe 1 2 OM_Book.book Page 110 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 111

    Coin-Cell Battery 111 Replacing the Coin-Cell Battery Procedure W ith the positive-side facing up, snap the coin-cell battery into the battery sock et on the system board. Postrequisites 1 Replace the system-board shield. See "Replacing the System-Board Shield" on page 51. 2 Replace the VESA-mount bracket. See "Replacing the VESA-Mou[...]

  • Страница 112

    112 Coin-Cell Battery OM_Book.book Page 112 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 113

    Sy stem Board 113 Sy stem Board WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the s teps in "Before Y ou Begin" on page 1 1. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the Sy s[...]

  • Страница 114

    114 Sy stem Board 11 Remove the processor heat-sink fan. See "Removing the P rocessor Heat-Sink F an" on page 69. 12 Remove the processor . See "Removing the P rocessor" on page 73. 13 Remove the TV tuner card. See "Removing the TV T uner Card" on page 53. 14 Remove the wireless mini-car d. See "Removing the W ire[...]

  • Страница 115

    Sy stem Board 115 Replacing the Sy stem Board Procedure 1 Align the screw holes on the system boar d with the scr ew holes on the chassis. 2 Replace the screws that secur e the system board to the chassis. 3 Connect all the cables to th e system-board connectors. Postrequisites 1 Replace the wireless mini-car d. See "Replacing the W ireless Mi[...]

  • Страница 116

    116 Sy stem Board Entering the Service T ag in the BIOS 1 T urn on the computer . 2 P r ess <F2> during POST to enter the system setup program. 3 Navigate to the main tab and enter the Service T ag in the Service T ag Setting field. OM_Book.book Page 116 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 117

    Antenna Module(s) 117 Antenna Module(s) WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Before Y ou Begin" on p age 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing t[...]

  • Страница 118

    118 Antenna Module(s) 13 Remove the I/O cover . See "Removing the I/O Cover" on page 81. 14 Remove the power -supply fan brack et. See "Removing the P ower -Supply F an Bracket" on page 77. 15 Remove the I/O board shield. See "Removing the I/O Board Shield" on page 85. 16 F ollow the instructions from step 1 to step 3 [...]

  • Страница 119

    Antenna Module(s) 119 Procedure 1 Remove the screws that secur e th e antenna modules to the chassis. 2 Make a note of the antenna-cable ro uting and remove the antenna cables from the routing guides on the chassis. 3 Lift the antenna modules off the chassis. 1 antenna modules (2) 2 screws (4; 2 on each antenna module) 3 antenna cable routing 1 2 3[...]

  • Страница 120

    120 Antenna Module(s) Replacing the Antenna Module(s) Procedure 1 Align the screw holes on the antenna modules with the scr ew holes on the chassis. 2 Replace the screws that secur e th e antenna modules to the chassis. 3 Route the antenna cables through the routing guides on the chassis. Postrequisites 1 F ollow the instructions from step 1 to ste[...]

  • Страница 121

    Antenna Module(s) 121 14 F ollow the instructions from step 4 to step 6 in "Replacing the Optical Drive" on page 42. 15 Replace the back cover . See "Replacing the Back Cover" on page 24. 16 Replace the stand. See "Replacing the Stand" on page 21. 17 F ollow the instructions in "After W orking Inside Y our Compute[...]

  • Страница 122

    122 Antenna Module(s) OM_Book.book Page 122 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 123

    Display Panel 123 Display Panel WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Before Y ou Begin" on p age 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the Displ[...]

  • Страница 124

    124 Display Panel 13 Remove the power -supply fan brack et. See "Removing the P ower -Supply F an Bracket" on page 77. 14 Remove the B-CAS card. See "Removing the B-CAS Car d" on page 25. 15 Remove the I/O cover . See "Removing the I/O Cover" on page 81. 16 Remove the I/O board shield. See "Removing the I/O Board [...]

  • Страница 125

    Display Panel 125 Procedure 1 P ress the r elease latches on each side of the display cable, and then pull the cable to disconnect it from th e connector on the display panel. 1 release latches (2) 2 display cable 1 2 OM_Book.book Page 125 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 126

    126 Display Panel 2 Remove the screws that secur e the the chassis to the middle frame. 3 Lift the chassis off the middle frame. 1 screws (20) 2 chassis 3 middle frame 1 2 3 OM_Book.book Page 126 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 127

    Display Panel 127 4 Gently lift the display assembly off the middle frame. 5 Remove the screws that secur e the display brackets to the display panel. 6 Remove the display brackets off the display panel. 1 display assembly 2 middle frame 1 screws (4) 2 display brackets (2) 3 display panel 1 2 2 1 3 OM_Book.book Page 127 Friday, Marc h 30, 2012 1:21[...]

  • Страница 128

    128 Display Panel Replacing the Display Panel Procedure 1 Align the screw holes on the display brack ets with the screw holes on the display panel. 2 Replace the screws that secur e the display brack ets to the display panel. 3 Gently place the display panel over the middle frame. 4 Place the chassis over the display pane l and align the screw hole[...]

  • Страница 129

    Display Panel 129 18 Replace the memory modules. See "Replacing the Memory Module(s)" on page 37. 19 Replace the TV tuner card. See "Replacing the TV T uner Card" on page 56. 20 Replace the system-board shield. See "Replacing the System-Board Shield" on page 51. 21 F ollow the instructions from step 4 to step 8 in repl[...]

  • Страница 130

    130 Display Panel OM_Book.book Page 130 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 131

    Infrared Sensor Infrared Sensor WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Before Y ou Begin" on p age 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the Infra[...]

  • Страница 132

    132 Infrared Sensor 13 Remove the power -supply fan brack et. See "Removing the P ower -Supply F an Bracket" on page 77. 14 Remove the B-CAS card. See "Removing the B-CAS Car d" on page 25. 15 Remove the I/O cover . See "Removing the I/O Cover" on page 81. 16 Remove the I/O board shield. See "Removing the I/O Boar[...]

  • Страница 133

    Infrared Sensor 133 Procedure 1 Using your fingertips, carefully sp r ead apart the tabs that secur e the infrared sensor to the middle frame. 2 Lift the infrared sensor off the middle frame. 3 Using your finger tips, carefully spr ead apart the tabs that secure the infrared LED to the middle frame. 4 Slide and remove the infrar ed LED off the midd[...]

  • Страница 134

    134 Infrared Sensor Replacing the Infrared Sensor Procedure 1 Slide the infrared LED into the slot on the middle frame. Ensure that the infrared LED is secur ed under the tabs on the middle frame. 2 Place the infrared sensor over the slot on the middle frame and snap it into place. Postrequisites 1 Replace the display panel. See "Replacing the[...]

  • Страница 135

    Infrared Sensor 135 15 Replace the system-board shield. See "Replacing the System-Board Shield" on page 51. 16 F ollow the instructions from step 4 to step 8 in "Replacing the Hard Drive" on page 48. 17 Replace the VESA-mount bracket. See "Replacing the VESA-Mount Bracket" on page 44. 18 Replace converter board. See &q[...]

  • Страница 136

    136 Infrared Sensor OM_Book.book Page 136 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 137

    Camera Module 137 Camera Module WARNING: Before working inside your computer , read the safety information that shipped with your computer and follow the steps in "Before Y ou Begin" on p age 11. For additional safety best practices information, see the Re gulatory Compliance Homepage at dell.com/ regulatory_compliance. Removing the Camer[...]

  • Страница 138

    138 Camera Module 13 Remove the power -supply fan brack et. See "Removing the P ower -Supply F an Bracket" on page 77. 14 Remove the B-CAS card. See "Removing the B-CAS Car d" on page 25. 15 Remove the I/O cover . See "Removing the I/O Cover" on page 81. 16 Remove the I/O board shield. See "Removing the I/O Board [...]

  • Страница 139

    Camera Module 139 Procedure 1 Disconnect the camera cable from the connector on the camera module. 2 Remove the screws that secur e the camera module to the middle frame. 3 Lift the camera module off the middle frame. 1 middle frame 2 camera cable 3s c r e w s ( 2 ) 1 3 2 OM_Book.book Page 139 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 140

    140 Camera Module Replacing the Camera Module Procedure 1 Align the screw holes on the camera module with the scr ew holes on the middle frame. 2 Replace the screws that secur e the camera module to the middle frame. 3 Connect the camera cable to the connector on the camera module. Postrequisites 1 Replace the display panel. See "Replacing the[...]

  • Страница 141

    Camera Module 141 15 Replace the system-board shield. See "Replacing the System-Board Shield" on page 51. 16 F ollow the instructions from step 4 to step 8 in "Replacing the Hard Drive" on page 48. 17 Replace the VESA-mount bracket. See "Replacing the VESA-Mount Bracket" on page 44. 18 Replace converter board. See &quo[...]

  • Страница 142

    142 Camera Module OM_Book.book Page 142 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 143

    Sy stem Setup 143 Sy stem Setup Overview Use the system setup to: • Get information about the har dware installed on your computer , such as the amount of R AM, the size of the hard drive, and so on • Change the system configuration information • Set or change a user -selectable option, such as the user passwor d, type of hard drive installed[...]

  • Страница 144

    144 Sy stem Setup Sy stem Setup Screens The system setup screen displays curr ent or changeable configuration information for your computer . Informat ion on the screen is divided into three ar eas: the setup item , active help screen , and key functions . Sy stem Setup Options NOTE: Depending on your compu ter and installed devices, the items list[...]

  • Страница 145

    Sy stem Setup 145 Main — P rocessor Information Processor Type Displays the processor type Processor ID Displays the processor ID Processor Core Count Displays the number of processor cor e(s) Processor L1 Cache Displays the processor L1 cache size Processor L2 Cache Displays the processor L2 cache size Processor L3 Cache Displays the processor L[...]

  • Страница 146

    146 Sy stem Setup Advanced — CPU F eature Intel(R) SpeedStep Technology Allows you to enable or di sable the Intel SpeedStep feature for the processor Enabled or Disabled (Enabled by default) Intel(R) Virtualization Technology Allows you to enable or disable the Intel virtualization feature for the processor Enabled or Disabled (Enabled by defaul[...]

  • Страница 147

    Sy stem Setup 147 Advanced — Onboard Device Configuration Onboard Audio Controller Allows you to enable or disabled the audio controller Enabled or Disable (Enabled by default) SATA Mode Allows you to configure the operating mode of the integrated hard-drive controller A T A Mode; AHCI Mode (AHCI Mode by default) CAUTION: Changing the SA T A Mode[...]

  • Страница 148

    148 Sy stem Setup Auto Power On Mode Allows you to set the computer to turn on automatically every day or on a preselected date; This option can be configured only if the A uto P ower On mode is set to Enabled Everyday or Selected Day (Selected Day by default) Auto Power On Date Allows you to set the date on which the computer must turn on automati[...]

  • Страница 149

    Sy stem Setup 149 Set User Password Allows you to set, ch ange, or delete the user password Password Check Allows you to enable password verification either when you attempt to ente r system setup or each time the computer boots Setup or Always (Setup by default) Boot Numlock Key Allows you to set the status of the Num Lock key during boot On or Of[...]

  • Страница 150

    150 Sy stem Setup Boot Sequence This feature allows you to change the boot sequence for devices. Boot Options • Diskette Drive — The computer attempts to boot from the floppy drive. If no operating system is on th e drive, the computer generates an error message. • Hard Drive — The computer attempts to boot from the primary hard drive. If n[...]

  • Страница 151

    Sy stem Setup 151 Changing Boot Sequence for the Current Boot Y ou can use this feature to change t he curr ent boot sequence, for example, to boot from the optical drive to run Dell Diagnostics from the Drivers and Utilities disc. The previous boot sequence is r estor ed at the next boot. 1 If you are booting from a USB de vice, connect the USB de[...]

  • Страница 152

    152 Sy stem Setup Clearing Forgotten Passwords WARNING: Before working inside your compute r , read the safety information that shipped with your comput er and follow the steps in "Before Y ou Begin" on page 11. For additional safety best pr actices information, see the Regulatory Compliance Homepage at dell.c om/regulatory_compliance. WA[...]

  • Страница 153

    Sy stem Setup 153 11 Replace the back cover . See "Repl acing the Back Cover" on page 24. 12 Replace the stand. See "Replacing the Stand" on page 21. 13 F ollow the steps in "After W orking Inside Y our Computer" on page 13. OM_Book.book Page 153 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 154

    154 Sy stem Setup Clearing CMOS Settings WARNING: Before working inside your compute r , read the safety information that shipped with your comput er and follow the steps in "Before Y ou Begin" on page 11. For additional safety best pr actices information, see the Regulatory Compliance Homepage at dell.c om/regulatory_compliance. WARNING:[...]

  • Страница 155

    Sy stem Setup 155 12 Replace the stand. See "Replacing the Stand" on page 21. 13 F ollow the steps in "After W orking Inside Y our Computer" on page 13. OM_Book.book Page 155 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 156

    156 Sy stem Setup OM_Book.book Page 156 Friday, Marc h 30, 2012 1:21 PM[...]

  • Страница 157

    Flashing the BIOS 157 Flashing the BIOS The BIOS may requir e flashing when an up date is available or when replacing the system board. T o flash the BIOS: 1 T urn on the computer . 2 Go to support.dell.com/support/downloads . 3 Locate the BIOS update file for your computer: NOTE: The Service T ag for your computer is located on a la bel at the bot[...]

  • Страница 158

    158 Flashing the BIOS 9 Navigate to the folder where you downloaded the BIOS update file. The file icon appears in the folder and is titled the same as the downloaded BIOS update file. 10 Double-click the BIOS update file ic on and follow the instructions that appear on the screen. OM_Book.book Page 158 Friday, Marc h 30, 2012 1:21 PM[...]