Deutsch dropdown-ico

Dell M4040/14-N4050 Bedienungsanleitung

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78

Zur Seite of

Ähnliche Gebrauchsanleitungen

Richtige Gebrauchsanleitung

Die Vorschriften verpflichten den Verkäufer zur Übertragung der Gebrauchsanleitung Dell M4040/14-N4050 an den Erwerber, zusammen mit der Ware. Eine fehlende Anleitung oder falsche Informationen, die dem Verbraucher übertragen werden, bilden eine Grundlage für eine Reklamation aufgrund Unstimmigkeit des Geräts mit dem Vertrag. Rechtsmäßig lässt man das Anfügen einer Gebrauchsanleitung in anderer Form als Papierform zu, was letztens sehr oft genutzt wird, indem man eine grafische oder elektronische Anleitung von Dell M4040/14-N4050, sowie Anleitungsvideos für Nutzer beifügt. Die Bedingung ist, dass ihre Form leserlich und verständlich ist.

Was ist eine Gebrauchsanleitung?

Das Wort kommt vom lateinischen „instructio”, d.h. ordnen. Demnach kann man in der Anleitung Dell M4040/14-N4050 die Beschreibung der Etappen der Vorgehensweisen finden. Das Ziel der Anleitung ist die Belehrung, Vereinfachung des Starts, der Nutzung des Geräts oder auch der Ausführung bestimmter Tätigkeiten. Die Anleitung ist eine Sammlung von Informationen über ein Gegenstand/eine Dienstleistung, ein Hinweis.

Leider widmen nicht viele Nutzer ihre Zeit der Gebrauchsanleitung Dell M4040/14-N4050. Eine gute Gebrauchsanleitung erlaubt nicht nur eine Reihe zusätzlicher Funktionen des gekauften Geräts kennenzulernen, sondern hilft dabei viele Fehler zu vermeiden.

Was sollte also eine ideale Gebrauchsanleitung beinhalten?

Die Gebrauchsanleitung Dell M4040/14-N4050 sollte vor allem folgendes enthalten:
- Informationen über technische Daten des Geräts Dell M4040/14-N4050
- Den Namen des Produzenten und das Produktionsjahr des Geräts Dell M4040/14-N4050
- Grundsätze der Bedienung, Regulierung und Wartung des Geräts Dell M4040/14-N4050
- Sicherheitszeichen und Zertifikate, die die Übereinstimmung mit entsprechenden Normen bestätigen

Warum lesen wir keine Gebrauchsanleitungen?

Der Grund dafür ist die fehlende Zeit und die Sicherheit, was die bestimmten Funktionen der gekauften Geräte angeht. Leider ist das Anschließen und Starten von Dell M4040/14-N4050 zu wenig. Eine Anleitung beinhaltet eine Reihe von Hinweisen bezüglich bestimmter Funktionen, Sicherheitsgrundsätze, Wartungsarten (sogar das, welche Mittel man benutzen sollte), eventueller Fehler von Dell M4040/14-N4050 und Lösungsarten für Probleme, die während der Nutzung auftreten könnten. Immerhin kann man in der Gebrauchsanleitung die Kontaktnummer zum Service Dell finden, wenn die vorgeschlagenen Lösungen nicht wirksam sind. Aktuell erfreuen sich Anleitungen in Form von interessanten Animationen oder Videoanleitungen an Popularität, die den Nutzer besser ansprechen als eine Broschüre. Diese Art von Anleitung gibt garantiert, dass der Nutzer sich das ganze Video anschaut, ohne die spezifizierten und komplizierten technischen Beschreibungen von Dell M4040/14-N4050 zu überspringen, wie es bei der Papierform passiert.

Warum sollte man Gebrauchsanleitungen lesen?

In der Gebrauchsanleitung finden wir vor allem die Antwort über den Bau sowie die Möglichkeiten des Geräts Dell M4040/14-N4050, über die Nutzung bestimmter Accessoires und eine Reihe von Informationen, die erlauben, jegliche Funktionen und Bequemlichkeiten zu nutzen.

Nach dem gelungenen Kauf des Geräts, sollte man einige Zeit für das Kennenlernen jedes Teils der Anleitung von Dell M4040/14-N4050 widmen. Aktuell sind sie genau vorbereitet oder übersetzt, damit sie nicht nur verständlich für die Nutzer sind, aber auch ihre grundliegende Hilfs-Informations-Funktion erfüllen.

Inhaltsverzeichnis der Gebrauchsanleitungen

  • Seite 1

    Dell Inspiron M4040/14-N4050 Owner’ s Manual Regulatory model: P22G Regulatory ty pe: P22G001; P22G002[...]

  • Seite 2

    Notes, Cautions, and W arnings NOTE: A NOTE indicates important information that helps you make b etter use of your computer . CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed. WAR N IN G : A WARNING indicates a potential for property damage, personal injury , or death. ______________ ______[...]

  • Seite 3

    Contents 3 Contents 1 Before Y ou Begin . . . . . . . . . . . . . . . . . . . . 9 Recommended T ools . . . . . . . . . . . . . . . . . . . . 9 T urning Off Y our Computer . . . . . . . . . . . . . . . . . 9 Before W orking Inside Y our Computer . . . . . . . . . 10 2B a t t e r y . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Removing the[...]

  • Seite 4

    4 Contents Replacing the Optical Drive . . . . . . . . . . . . . . . 24 6 Palm-Rest Assembly . . . . . . . . . . . . . . . 25 Removing the Palm-Rest Assembly . . . . . . . . . . . 25 Replacing the Palm-Rest Assembly . . . . . . . . . . . 28 7 Power Button Board . . . . . . . . . . . . . . . 31 Removing the Power Button Board . . . . . . . . . . . 3[...]

  • Seite 5

    Contents 5 11 Coin-Cell Battery . . . . . . . . . . . . . . . . . . . 43 Removing the Coin-Cell Battery . . . . . . . . . . . . . 43 Replacing the Coin-Cell Battery . . . . . . . . . . . . . 45 12 USB Board . . . . . . . . . . . . . . . . . . . . . . . . 47 Removing the USB Board . . . . . . . . . . . . . . . . 47 Replacing the USB Board . . . . . [...]

  • Seite 6

    6 Contents Removing the Display Assembly . . . . . . . . . . 59 Replacing the Display Assembly . . . . . . . . . . 61 Display Bezel . . . . . . . . . . . . . . . . . . . . . . . 62 Removing the Displa y Bezel . . . . . . . . . . . . 62 Replacing the Display Bezel . . . . . . . . . . . . 63 Removing the Displa y Panel . . . . . . . . . . . . 63 Repl[...]

  • Seite 7

    Contents 7[...]

  • Seite 8

    8 Contents[...]

  • Seite 9

    Before Y ou Begin 9 1 Before Y ou Begin This manual provides proced ures for removing and installing components in your computer . Befor e you begin any pr ocedur e in this book, e nsure that: • Y ou have performed the steps in "T u rning Off Y our Computer" on page 9 and "Before W orking Inside Y our Computer" on page 10. •[...]

  • Seite 10

    10 Before Y ou Begin Before W orking Inside Y our Computer Use the following safety guidelines to he lp protect your computer from potential damage and to ensure your own personal safety . WAR N IN G : Before working inside your comput er , read the safety information that shipped with your computer . For additi onal safety best practices informati[...]

  • Seite 11

    Before Y ou Begin 11 6 Disconnect all attached devices from your computer . CAUTION: T o help prevent damage to the sy stem board, remove the main battery, see "Removing the Battery" on page 13, before working inside the comp uter . 7 Remove the battery . See "Removing the Battery" on page 13. 8 T urn the computer top-side up, o[...]

  • Seite 12

    12 Before Y ou Begin[...]

  • Seite 13

    Battery 13 2 Battery WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician should perform repairs on your computer [...]

  • Seite 14

    14 Battery Replacing the Battery 1 F ollow the instructions in "Before Y ou Begin" on page 9. 2 Slide the battery into the battery bay until it clicks into place. 3 Slide the battery lock latch to the lock position. 1 battery release latch 2 battery 3 battery lock latch 1 2 3[...]

  • Seite 15

    Keyboard 15 3 Keyboard WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician should perform repairs on your compute[...]

  • Seite 16

    16 Keyboard CAUTION: Be extremely careful whe n removing an d handling the keyboard. Failure to do so could result in scratching the display panel. 5 W ithout pulling hard on the keyboar d, hold it towards the display . 6 Lift the connector latch that secures the keyboar d cable to the connector on the system board and remove the k eyboard cable. 7[...]

  • Seite 17

    Keyboard 17 Replacing the Keyboard 1 F ollow the instructions in "B efor e Y ou Begin" on page 9. 2 Slide the keyboard cable into the co nnector on the system boar d. Pr ess down on the connector latch to secure the k eyboard cable to the connector on the system board. 3 Slide the tabs on the k eyboard in to the slots on the palm rest. 4 [...]

  • Seite 18

    18 Keyboard[...]

  • Seite 19

    Memory 19 4 Memory Module(s) WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician should perform repairs on your c[...]

  • Seite 20

    20 Memory Replacing the Memory Module(s) CAUTION: If you need to install memory m odules in two connectors, install a memory module in the connector labeled “D IMM A” before you install a memory module in the c onnector labeled “DIMM B.” 1 F ollow the instructions in "Before Y ou Begin" on page 9. 2 Align the notch in the memory m[...]

  • Seite 21

    Memory 21 4 Replace the keyboar d. See "Replacing the Keyboar d" on page 17. 5 Replace the battery , see "Replacing th e Battery" on page 14, or connect the AC adapter to your computer and an electrical outlet. 6 T urn on the computer . As the computer boots, it detects th e memory module(s) and automatically updates the system [...]

  • Seite 22

    22 Memory[...]

  • Seite 23

    Optical Drive 23 5 Optical Drive WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician should perform repairs on yo[...]

  • Seite 24

    24 Optical Drive Replacing the Optical Drive 1 F ollow the instructions in "Before Y ou Begin" on page 9. 2 Slide the optical drive into the optica l-drive compartment until it is fully seated. 3 Replace the screw that secur es the optical drive to the computer base. 4 Replace the keyboar d. See "Replacing the Keyboar d" on page[...]

  • Seite 25

    Palm-Rest Assembly 25 6 Palm-Rest Assembly WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician should perform rep[...]

  • Seite 26

    26 Palm-Rest Assembly 4 Remove the keyboar d. See "Removing the K eyboard" on page 15. 5 Remove the three scr ews on the palm-rest assembly . CAUTION: Pull on the plastic tab on top of the connectors to avoid damaging the connectors. 6 Lift the connector latch that secur es the power -button board cable and touch-pad cable to the connecto[...]

  • Seite 27

    Palm-Rest Assembly 27 CAUTION: Carefully separate the palm rest fr om the computer base to avoid damage to the palm rest. 7 Using a plastic scribe, carefully pry out the palm-rest as sembly and then ease the palm-rest assembly from the computer base 8 Lift the palm-rest assembly off the computer base. 1 power -button board cable 2 touch- pad cable [...]

  • Seite 28

    28 Palm-Rest Assembly 9 Remove the power button boar d. See "Removing the P ower Button Board" on page 31. Replacing the Palm-Rest Assembly 1 F ollow the instructions in "Before Y ou Begin" on page 9. 2 Replace the power button boar d. See "Replacing the P ower Button Board" on page 32. 3 Align the palm-r est assemb ly[...]

  • Seite 29

    Palm-Rest Assembly 29 8 Replace the battery . See "Replacing the Battery" on page 14. CAUTION: Before turning on the computer , replace all screws and ensure that no stray screws remain inside the computer . Failure to do so may result in damage to the computer .[...]

  • Seite 30

    30 Palm-Rest Assembly[...]

  • Seite 31

    Power Button Board 31 7 Power Button Board WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician should perform rep[...]

  • Seite 32

    32 Power Button Board Replacing the Power Button Board 1 F ollow the instructions in "Before Y ou Begin" on page 9. 2 Slide the power button board under the ta bs on the palm r est an d align the screw hole on the power button boar d with the screw hole on the palm r est. 3 Replace the screw that secur es the power butt on board to the pa[...]

  • Seite 33

    Hard Drive 33 8 Hard Drive WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. WAR N IN G : If you remove the hard drive from the computer when the drive is ho[...]

  • Seite 34

    34 Hard Drive 4 Slide the hard-drive assembly to th e left to disconnect it from the connector on the system board. 5 Lift the hard-drive assembly out of the computer base. 6 Remove the two screws that secur e the hard-drive brack et to the hard drive. 7 Lift the hard-drive brack et away from the hard drive. 1 hard-drive assembly 1[...]

  • Seite 35

    Hard Drive 35 Replacing the Hard Drive 1 F ollow the instructions in "B efor e Y ou Begin" on page 9. 2 Remove the new hard drive from its packaging. Save the original packaging for st oring or shipping the hard drive. 3 Place the hard-drive brack et on the hard drive. 4 Replace the two screws that secur e the hard-drive brack et to the h[...]

  • Seite 36

    36 Hard Drive[...]

  • Seite 37

    Wireless Mini-Card 37 9 Wireless Mini-Card WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician should perform rep[...]

  • Seite 38

    38 Wireless Mini-Card 6 Lift the Mini-Card out of the connecto r on the system boar d. CAUTION: When the Mini- Card is not in the computer , store it in protective antistatic packaging. For more information, see "Protecting A gainst Electrostatic Discharge" in the safety informati on that shipped with your computer . Replacing the Mini-Ca[...]

  • Seite 39

    Wireless Mini-Card 39 CAUTION: Use firm and even pressure to sli de the card into place. If you use excessive force, you may damage the connector . CAUTION: The connectors are keyed to ensure correct insertion. If you feel resistance, check the connectors on the car d and on the sy stem board, and realign the card. CAUTION: T o avoid damage to the [...]

  • Seite 40

    40 Wireless Mini-Card[...]

  • Seite 41

    Audio Board 41 10 Audio Board WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: T o avoid electrostatic discharge, ground yourself by using a wrist [...]

  • Seite 42

    42 Audio Board Replacing the Audio Board 1 F ollow the instructions in "Before Y ou Begin" on page 9. 2 Use the alignment posts on the computer base to place the audio board in place and press the audio boar d until i t clicks into place. 3 Slide the audio-board cable into the co nnector on the system board. Pr ess down on the connector l[...]

  • Seite 43

    Coin-Cell Battery 43 11 Coin-Cell Battery WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician should perform repa[...]

  • Seite 44

    44 Coin-Cell Battery F or Inspiron M4040: a Using a plastic scribe, gently pry the coin-cell out of the battery socket on the system board. b Lift the coin-cell battery out of the battery socket on the system board. 1 battery socket 2 coin-cell batte ry 3 coin-cell battery cable 4 audio-boar d cable 4 3 2 1 1 2[...]

  • Seite 45

    Coin-Cell Battery 45 Replacing the Coin-Cell Battery 1 F ollow the instructions in "B efor e Y ou Begin" on page 9. F or Inspiron M4040: W ith the po sitive side up, snap the co in-cell battery into the battery socket on the system board. F or Inspiron 14-N4050: a Slide the coin-cell battery into th e battery socket on the computer base. [...]

  • Seite 46

    46 Coin-Cell Battery[...]

  • Seite 47

    USB Board 47 12 USB Board WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: T o avoid electrostatic discharge, ground yourself by using a wrist grou[...]

  • Seite 48

    48 USB Board Replacing the USB Board 1 F ollow the procedures in "Befor e Y ou Begin" on page 9. 2 Slide the connectors on the USB boar d in to the slots on the computer base and align the screw hole on USB board with the screw hole on the computer base. 3 Replace the screw that secu res the USB board to the computer base. 4 Slide the USB[...]

  • Seite 49

    Thermal Cooling Assembly 49 13 Thermal Cooling Assembly WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician shoul[...]

  • Seite 50

    50 Thermal Cooling Assembly Replacing the Thermal Cooling Assembly 1 F ollow the instructions in "Before Y ou Begin" on page 9. 2 Align the four captive scr ews on th e thermal cooling assembly with the screw holes on the sys tem board and ti ghten the screws in sequential or der (indicated on the ther mal cooling assembly). 3 Connect the[...]

  • Seite 51

    Processor Module (For Inspiron 14-N4050 Only) 51 14 Processor Module (For Inspiron 14-N4050 Only) WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: [...]

  • Seite 52

    52 Processor Module (For Inspiron 14-N4050 Only) CAUTION: When r emoving the processor module, pull the module straight up. Be careful not to bend the pins on the processor module. 6 Lift the processor module from the ZIF sock et. Replacing the Processor Module 1 F ollow the instructions in "Before Y ou Begin" on page 9. NOTE: If you inst[...]

  • Seite 53

    Processor Module (For Inspiron 14-N4050 Only) 53 2 Align the pin-1 corner of the processor module with the pin-1 corner of the ZIF socket, then insert the processor module. NOTE: The pin-1 corner of the processor module has a triangle tha t aligns with the triangle on the pin-1 corner of the ZIF socket. When the processor module is properly seated,[...]

  • Seite 54

    54 Processor Module (For Inspiron 14-N4050 Only)[...]

  • Seite 55

    Hinge Cover 55 15 Hinge Cover WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician should perform repairs on your [...]

  • Seite 56

    56 Hinge Cover 4 T urn the computer over . 5 P ry the hinge cover off the computer base. 1[...]

  • Seite 57

    Hinge Cover 57 Replacing the Hinge Cover 1 F ollow the instructions in "B efor e Y ou Begin" on page 9. 2 Align the tabs on the hinge cover with the slots on the computer base and snap the hinge cover into place. 3 T urn the computer over . 4 Replace the two screws that secur e th e hinge cover to the computer base. 5 Replace the battery [...]

  • Seite 58

    58 Hinge Cover[...]

  • Seite 59

    Display 59 16 Display WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician should perform repairs on your computer[...]

  • Seite 60

    60 Display 10 Remove the two screws that secur e the display assembly to the computer base. 11 Lift and remove the display assembly out of the computer base. 1 display cable 2 Mini-Card 3 Mini-Card antenna cables 1 3 2[...]

  • Seite 61

    Display 61 Replacing the Display Assembly 1 F ollow the instructions in "B efor e Y ou Begin" on page 9. 2 Place the display assembly in positi on and replace the two screws that secure the display assembly to the computer base. 3 Route the display cable and Mini-Card antenna cables through the r outing guides. 4 Connect the display cable[...]

  • Seite 62

    62 Display 9 F ollow the instructions from step 3 to step 7 in "Replacing the P alm-Rest Assembly" on page 28. 10 Replace the battery . See "Repla cing the Battery" on page 14. CAUTION: Before turning o n the computer , r eplace all screws and ensure that no stray screws remain inside the computer . Fa ilure to do so may result [...]

  • Seite 63

    Display 63 Replacing the Displa y Bezel 1 F ollow the instructions in "B efor e Y ou Begin" on page 9. 2 Realign the display bezel over the displa y panel an d gently snap into place. 3 Replace the display as sembly . Se e "Replacing the D isplay Assembly" on page 61. CAUTION: Before turning on the computer , replace all screws [...]

  • Seite 64

    64 Display 7 Lift the display panel off the display cover . 8 Remove the four screws (two on each side) that secu re the display-panel brackets to the display panel. 1 display cable 2 display c over 3 display panel 4 Mini-Card antenna cables 5 screws (6) 5 4 1 2 3[...]

  • Seite 65

    Display 65 9 T urn the display panel over and place i t on a clean surface. 10 P eel and lift the tape that secur es the display cable to the display-boar d connector and disconnect the display cable. 11 Make a note of the display cable rout ing and peel the cable from the back of the display panel. 1 screws (4) 2 display- panel brackets (2) 1 2[...]

  • Seite 66

    66 Display Replacing the Display Panel 1 F ollow the instructions in "Before Y ou Begin" on page 9. 2 Attach the display cable to th e back of the display panel. 3 Connect the display cable to the disp lay-boar d connector and secure it with the tape. 4 T urn the di splay panel over . 5 Align the scr ew holes on the display- pa nel bracke[...]

  • Seite 67

    Display 67 CAUTION: Before turning on the computer , replace all screws and ensure that no stray screws remain inside the computer . Failure to do so may result in damage to the computer .[...]

  • Seite 68

    68 Display[...]

  • Seite 69

    Camera Module 69 17 Camera Module WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician should perform repairs on y[...]

  • Seite 70

    70 Camera Module Replacing the Camera Module 1 F ollow the instructions in "Before Y ou Begin" on page 9. 2 Connect the camera cable to the connector on the camera module. 3 Use the alignment posts on the display cover to place the camera module in position and sn ap the camera module into place. 4 Replace the display bezel. See "Rep[...]

  • Seite 71

    Camera Module 71 8 Replace the optical drive. See "Repla cing the Optical Drive" on page 24. 9 F ollow the instructions from step 3 to step 7 in "Replacing the P alm-Rest Assembly" on page 28 . 10 Replace the battery . See "Replacing the Battery" on page 14. CAUTION: Before turning on the computer , replace all screws [...]

  • Seite 72

    72 Camera Module[...]

  • Seite 73

    Sy stem Board 73 18 Sy stem Board WAR N IN G : Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance. CAUTION: Only a certified servi ce technician should perform repairs on y[...]

  • Seite 74

    74 Sy stem Board 10 Remove the thermal cooling asse mbly . Se e "Removing the Thermal Cooling Assembly" on p age 49. 11 Remove the processor . See "Removing the Processor Module" on page 51. 12 Disconnect the disp lay cable, spea kers cable, audio-board cable, USB-board cable, coin-cell battery ca ble, and AC-adapter cable from [...]

  • Seite 75

    Sy stem Board 75 Replacing the Sy stem Board 1 F ollow the instructions in "B efor e Y ou Begin" on page 9. 2 Slide the connectors on the system bo ar d into the slots on the computer base. 3 Replace the two screws that secur e th e system board to the computer base. 4 Connect the display cable, speakers cable, audio-board cable, USB-boar[...]

  • Seite 76

    76 Sy stem Board 9 F ollow the instructions from step 3 to step 7 in "Replacing the P alm-Rest Assembly" on page 28. 10 Replace the optical drive. See "Repla cing the Optical Drive" on page 24. 11 Replace the memory module(s). See "Replacing the Memory Module(s)" on page 20. 12 Replace the keyboar d. See "Replacin[...]

  • Seite 77

    Flashing the BIOS 77 19 Flashing the BIOS The BIOS may require flashing when an update is avai lable 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 label at the bot[...]

  • Seite 78

    78 Flashing the BIOS 8 Double-click the fil e icon on the des ktop and follow the instructions on the screen.[...]