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Lenovo K3011W manual

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Table of contents for the manual

  • Page 1

    Lenovo IdeaTab K3011W Hardware Maintenance Manual[...]

  • Page 2

    Note: Before using this information and the product it supports, be sure to read the general information under “Notices” on page 59. First Edition (Oct. 2012) © Copyright Lenovo 2012. All rights reserved. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, r[...]

  • Page 3

    iii Contents About this manual ....................................... iv Safety information ........................................ 1 General safety ................................................ 2 Electrical safety .............................................. 3 Safety inspection guide .................................. 5 Handling devices tha[...]

  • Page 4

    iv About this manual This manual contains service and reference information for the following Lenovo IdeaT ab product: Lenovo IdeaT ab K301 1W Use this manual to troubleshoot problems. The manual is divided into the following sections: The common sections provide general information, guidelines, and safety • information required for servicing com[...]

  • Page 5

    1 Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service an Lenovo IdeaT ab K301 1W computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 • “Handling devices that are sensitive to e[...]

  • Page 6

    2 IdeaT ab K301 1W Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: Observe a good housekeeping in the area where the machines are put • during and after the maintenance. When lifting any heavy object: • 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object e[...]

  • Page 7

    3 Safety information Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines t[...]

  • Page 8

    4 IdeaT ab K301 1W Hardware Maintenance Manual Always look carefully for possible hazards in your work area. Examples of • these hazards are moist oors, nongrounded power extension cables, power surges, and missing safety grounds. Do not touch live electrical circuits with the reflective surface of a plastic • dental mirror . The surface is [...]

  • Page 9

    5 Safety information Safety inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury . This guide addresses only those items. Y ou should use good judgment to ident[...]

  • Page 10

    6 IdeaT ab K301 1W Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by [...]

  • Page 11

    7 Safety information Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew , Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside t[...]

  • Page 12

    8 IdeaT ab K301 1W Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery , recharge it, throw it into fire or water, or short- circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropria[...]

  • Page 13

    9 Safety information Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into re or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrec[...]

  • Page 14

    10 IdeaT ab K301 1W Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector , disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances o[...]

  • Page 15

    11 Safety information Safety notice 5 If the LCD breaks and the uid fro m inside the LCD gets into your eyes o r on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the uid are present after washing. Si le panneau d’afchage à cristaux liquides se brise et que[...]

  • Page 16

    12 IdeaT ab K301 1W Hardware Maintenance Manual Safety notice 6 DANGER T o avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. An d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation. Aus Sicherheitsgründen die[...]

  • Page 17

    13 Safety information Safety notice 8 DANGER Before removing any FRU, turn off the computer , unplug all power cords from electrical outlet s, remove the batte ry pack, and then d isconnect any interc onnecting cables. A vant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimenta[...]

  • Page 18

    14 IdeaT ab K301 1W Hardware Maintenance Manual Laser compliance statement Some models of Lenovo IdeaT ab computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certied in the U.S. to conform to t[...]

  • Page 19

    15 Safety information A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Rad[...]

  • Page 20

    16 IdeaT ab K301 1W Hardware Maintenance Manual Important service information This chapter presents the following important service information: • “Strategy for replacing FRUs” on page 16 – “Important notice for replacing a system board ” on page 17 • “Important information about replacing RoHS compliant FRUs” on page 18 Important[...]

  • Page 21

    17 Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: If you are instructed to replace an FRU, but the replacement does not solve • the problem, reinstall the original FRU before you continue. Some computers have both a processor board and a system boa rd. If you • are instr[...]

  • Page 22

    18 IdeaT ab K301 1W Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances in Electrical and Elec tro nic E quip men t Dire cti ve (20 02/ 95/ EC) is a Eur ope an Unio n lega l requirement affecting the global electronics industry . RoHS requirements must be implemented on[...]

  • Page 23

    19 General checkout General checkout This chapter presents the following information: • “What to do rst ” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: • Onlycertiedtrainedpersonnelcanservicethecomputer . ?[...]

  • Page 24

    20 IdeaT ab K301 1W Hardware Maintenance Manual What to do rst When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service 3. Date on which the machine failed 4. Date of purchase 5. Procedure index and page num[...]

  • Page 25

    21 General checkout Power system checkout T o verify a symptom, follow the steps below: 1. T urn off the computer . 2. Connect the AC adapter . 3. Make sure that power is supplied when you turn on the computer . 4. T urn off the computer . 5. Disconnect the AC adapter . 6. Make sure that the battery pack supplies power when you turn on the computer[...]

  • Page 26

    22 IdeaT ab K301 1W Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack. If the charge indicator still does not light on, r[...]

  • Page 27

    23 Related service information Related service information This chapter presents the following information: • “Restoring the factory contents by using OneKey Recovery” on page 23 • “Passwords” on page 24 • “Power management” on page 25 Restoring the factory contents by using OneKey Recovery Restore of factory default The Lenovo Id[...]

  • Page 28

    24 IdeaT ab K301 1W Hardware Maintenance Manual Passwords As many as two passwords may be needed for any Lenovo IdeaT ab computer: the power-on password (POP) and the supervisor password (SVP). If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the pass[...]

  • Page 29

    25 Related service information Power management Note: Power management modes are not supported for APM operating system. T o reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank mode If the time set on the “Turn off monitor” timer in the operating system expires, t[...]

  • Page 30

    26 IdeaT ab K301 1W Hardware Maintenance Manual Lenovo IdeaT ab K301 1W This chapter presents the following product-sp ecific service references and product-specic parts information: • “Specications” on page 26 • “Status indicators” on page 28 • “Function key combinations” on page 29 • “FRU replacement notices” on page[...]

  • Page 31

    27 Lenovo IdeaT ab K301 1W T able 1. Specications (continued) Feature Description Battery • 2 cell, 6800 mAh AC adapter • 5V , 10W Pre-installed operating system • Windows 8 Dock Feature Description I/O Ports • Unied multi-function connector × 1 • USB port × 2 • AC power adapter jack × 1 Battery • 2 cell, 6800 mAh AC adapter [...]

  • Page 32

    28 IdeaT ab K301 1W Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: 1 2 T able 2. Status indicators Indicator Indicator status Meaning 1 Power status indicator (on tablet) On (solid white) The tablet is connected to the AC adapter and is fully charged. On (solid amber) The tablet is chargin[...]

  • Page 33

    29 Lenovo IdeaT ab K301 1W Function key combinations The following table shows the function of each combination of function key . T able 3. Hotkeys : Mutes/unmutes the sound. : Decreases the volume level. : Increases the volume level. : Closes the currently active window . : Refreshes the desktop or the currently active window. : T urns on/off the [...]

  • Page 34

    30 IdeaT ab K301 1W Hardware Maintenance Manual FRU replacement notices This s ect ion pr ese nts no tic es rel ate d to remo vin g a nd rep lac ing p arts . Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo IdeaT ab computer , this problem is addressed with special nylon[...]

  • Page 35

    31 Lenovo IdeaT ab K301 1W Removing and replacing an FRU This section presents exploded gures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the fo llowing general rules: 1. Do not attempt to service any computer unless you have been trained and certied. An untrained person runs the risk of damaging [...]

  • Page 36

    32 IdeaT ab K301 1W Hardware Maintenance Manual 1010 Keyboard Figure 1. Removal steps of keyboard Disassemble the keyboard in the direction shown by arrows 1 . 1 1 Lift the keyboard a little, and then detach the connector in the direction shown by arrows 2 3 . Remove the keyboard in the direction shown by arrow 4 . 2 3 4 When installing: Make sure [...]

  • Page 37

    33 Lenovo IdeaT ab K301 1W 1020 Keyboard bezel For access, remove this FRU: • “1010 Keyboard” on page 32 Figure 2. Removal steps of keyboard bezel Remove the four rubber feet in the direction shown by arrows 1 , then remove the four screws 2 . 1 1 1 1 2 2 2 2 Step Screw (quantity) Color T orque 2 M2.0 × 4.0 mm, at-head, nylok-coated (4) B[...]

  • Page 38

    34 IdeaT ab K301 1W Hardware Maintenance Manual Figure 2. Removal steps of keyboard bezel (continued) Detach the FPC connector in the direction shown by arrows 3 4 . Remove six screws 5 . 5 5 5 5 5 5 3 4 Step Screw (quantity) Color T orque 5 M1.6 × 1.8 mm, at-head, nylok-coated (6) Black 1.0 kgf.cm Remove the keyboard bezel in the direction sho[...]

  • Page 39

    35 Lenovo IdeaT ab K301 1W Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover , you need to apply the following label: The following labels need to be peeled off from the old base cover , and need to be put on the new base cover . a Rating Label b [...]

  • Page 40

    36 IdeaT ab K301 1W Hardware Maintenance Manual 1030 Dock battery pack For access, remove these FRUs in order: • “1010 Keyboard” on page 32 • “1020 Keyboard bezel” on page 33 DANGER Only use the battery specied in the parts list for your computer. Any other battery could ignite or explode. Figure 3. Removal steps of dock battery pack[...]

  • Page 41

    37 Lenovo IdeaT ab K301 1W Figure 3. Removal steps of dock battery pack (continued) Remove the battery pack in the direction shown by arrow 3 . 3 When installing: Make sure the battery pack connector is attached rmly .[...]

  • Page 42

    38 IdeaT ab K301 1W Hardware Maintenance Manual 1040 Dock cradle board For access, remove these FRUs in order: • “1010 Keyboard” on page 32 • “1020 Keyboard bezel” on page 33 • “1030 Dock battery pack” on page 36 Figure 4. Removal steps of dock cradle board Unplug the connector in the direction shown by arrow 1 . Remove the two sc[...]

  • Page 43

    39 Lenovo IdeaT ab K301 1W 1050 Hinge module For access, remove these FRUs in order: • “1010 Keyboard” on page 32 • “1020 Keyboard bezel” on page 33 • “1030 Dock battery pack” on page 36 • “1040 Dock cradle board” on page 38 Figure 5. Removal steps of hinge module Remove the six screws 1 . 1 1 1 1 Step Screw (quantity) Color[...]

  • Page 44

    40 IdeaT ab K301 1W Hardware Maintenance Manual 1060 T ablet base cover Figure 6. Removal steps of tablet base cover Open the SIM card cover . Remove the screw 1 . 1 Step Screw (quantity) Color T orque 1 M1.6 × 4.0 mm, at-head, nylok-coated (1) Black 1.0 kgf.cm[...]

  • Page 45

    41 Lenovo IdeaT ab K301 1W Figure 6. Removal steps of tablet base cover (continued) Remove the base cover in the direction shown by arrow 2 . 2[...]

  • Page 46

    42 IdeaT ab K301 1W Hardware Maintenance Manual Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover , you need to apply the following label: The following labels need to be peeled off from the old base cover , and need to be put on the new base cove[...]

  • Page 47

    43 Lenovo IdeaT ab K301 1W 1070 Integrated camera For access, remove this FRU: • “1060 T ablet base cover” on page 40 Figure 7. Removal steps of integrated camera Detach the FPC connector in the direction shown by arrows 1 2 . 1 2 When installing: Make sure that the FPC connector is attached rmly . Remove the integrated camera in the direc[...]

  • Page 48

    44 IdeaT ab K301 1W Hardware Maintenance Manual 1080 T ablet USB board and button board For access, remove this FRU: • “1060 T ablet base cover” on page 40 Figure 8. Removal steps of tablet USB board and button board Detach the two FPC connectors in the direction shown by arrows 1 2 an d unplug the speaker connector in the direction shown by [...]

  • Page 49

    45 Lenovo IdeaT ab K301 1W Figure 8. Removal steps of tablet USB board and button board (continued) Remove the USB board and the button board in the direction shown by arrows 6 . 6 6 When installing: Make sure that the connectors are attached rmly .[...]

  • Page 50

    46 IdeaT ab K301 1W Hardware Maintenance Manual 1090 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite. • A void rough handling of any kind. • In the whole [...]

  • Page 51

    47 Lenovo IdeaT ab K301 1W Figure 9. Removal steps of system board (continued) Remove two screws 5 and eight screws 6 . 5 5 6 6 6 6 6 6 6 6 Step Screw (quantity) Color T orque 5 M2.0 × 4.0, at-head, nylok-coated (2) Black 2.0 kgf.cm 6 M2.0 × 3.0, at-head, nylok-coated (8) White 2.0 kgf.cm Detach the micro HDMI board connector in the directi[...]

  • Page 52

    48 IdeaT ab K301 1W Hardware Maintenance Manual 1 100 Speakers For access, remove these FRUs in order: • “1060 T ablet base cover” on page 40 • “1070 Integrated camera” on page 43 • “1080 T ablet USB board and button board” on page 44 • “1090 System board” on page 46 Figure 1 1. Removal steps of speakers Detach the speaker c[...]

  • Page 53

    49 Lenovo IdeaT ab K301 1W 1 1 10 Micro HDMI board For access, remove these FRUs in order: • “1060 T ablet base cover” on page 40 • “1070 Integrated camera” on page 43 • “1080 T ablet USB board and button board” on page 44 • “1090 System board” on page 46 • “1 100 Speakers” on page 48 Figure 1 1. Removal steps of micro[...]

  • Page 54

    50 IdeaT ab K301 1W Hardware Maintenance Manual 1 120 Antenna assembly For access, remove these FRUs in order: • “1060 T ablet base cover” on page 40 • “1070 Integrated camera” on page 43 • “1080 T ablet USB board and button board” on page 44 • “1090 System board” on page 46 • “1 100 Speakers” on page 48 Figure 12. Rem[...]

  • Page 55

    51 Lenovo IdeaT ab K301 1W 1 130 T ablet battery pack For access, remove these FRUs in order: • “1060 T ablet base cover” on page 40 • “1070 Integrated camera” on page 43 • “1080 T ablet USB board and button board” on page 44 • “1090 System board” on page 46 • “1 100 Speakers” on page 48 Figure 14. Removal steps of tab[...]

  • Page 56

    52 IdeaT ab K301 1W Hardware Maintenance Manual Locations T ablet 1 Integrated camera 2 Wireless LAN antennas 3 Multi-touch screen 4 Windows button 5 Screen rotation lock button 6 V olume button 7 Speaker 8 Micro HDMI port 9 Combo audio jack J Power button K Power status indicator (on tablet) Note: For the description of each indicator , see “Sta[...]

  • Page 57

    53 Lenovo IdeaT ab K301 1W Dock 1 T ablet-docking latch 2 T ablet connector 3 T ablet release button (spring loaded) 4 Keypad 5 T ouchpad 6 USB port 7 AC power adapter jack 8 Power status indicator (on dock) Note: For the description of each indicator , see “Status indicators” on page 28. 1 2 3 4 5 6 7 8[...]

  • Page 58

    54 IdeaT ab K301 1W Hardware Maintenance Manual Parts list This section presents the following service parts: • “Overall” on page 55 • “AC adapters” on page 58 Notes: • Each FRU is available for all types or models, unless specic types or models are specied.[...]

  • Page 59

    55 Lenovo IdeaT ab K301 1W Overall Dock 1 2 5 6 7 9 10 12 3 4 8 11 13 14[...]

  • Page 60

    56 IdeaT ab K301 1W Hardware Maintenance Manual T ablet 2 3 4 6 8 10 11 13 1 5 7 9 12[...]

  • Page 61

    57 Lenovo IdeaT ab K301 1W T able 4. Parts list—Overall Dock No. FRU FRU no. 1 KB MP-1 1G23US-6863 US 90202248 1 KB MP-1 1G23SU-6863 RUSSIAN 90202249 2 ASSY_DOCK_UCASE_ W/TP 90202067 3 ASSY DOCK TP COVER ISLAKE 90202063 4 C.A. DOCK TP FFC ISLAKE 90202055 5 Coslight SMP L12M2P31 3.7V 25Wh 2cell Bty 121500105 5 A TL SMP L12M2P31 3.7V 25Wh 2cell Bty[...]

  • Page 62

    58 IdeaT ab K301 1W Hardware Maintenance Manual AC adapters T able 6. Parts list—3-pin AC adapters FRU P/N 10W , Greatwall, GW AD835M26B15LF 5.2V2A CN adapter 36200342 10W , Greatwall, GW AD835M26B15LF 5.2V2A US adapter 36200343 10W , Greatwall, GW AD835M26B15LF 5.2V2A EU adapter 36200344 10W , Greatwall, GW AD835M26B15LF 5.2V2A UK adapter 362003[...]

  • Page 63

    59 Notices Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenov[...]

  • Page 64

    60 IdeaT ab K301 1W Hardware Maintenance Manual Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly . Some measurements may have been made on development-level systems and there is no guarantee tha t these measurement s will be the sa[...]