Lenovo G460 Notebook Manuel d'utilisateur

Lenovo G460Hardware Maintenance Manual

6Lenovo G460 Hardware Maintenance ManualHandling devices that are sensitive to electrostatic dischargeAny computer part containing transistors or int

7Safety informationSafety notices: multilingual translationsThe safety notices in this section are provided in English, French, German, Hebrew

8Lenovo G460 Hardware Maintenance ManualSafety notice 2 DANGERSome standby batteries contain a small amount of nickel and cadmium. Do not disassemble

9Safety informationSafety notice 3 DANGERThe battery pack contains small amounts of nickel. Do not disassemble it, throw it into re or water, or shor

10Lenovo G460 Hardware Maintenance ManualSafety notice 4 DANGERThe lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge i

11Safety informationSafety notice 5If the LCD breaks and the uid from inside the LCD gets into your eyes or on your hands, immediately wash the affec

12Lenovo G460 Hardware Maintenance ManualSafety notice 6 DANGERTo avoid shock, do not remove the plastic cover that protects the lower part of the inv

13Safety informationSafety notice 8 DANGERBefore removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the

14Lenovo G460 Hardware Maintenance ManualLaser compliance statementSome models of Lenovo computer are equipped from the factory with an opt

15Safety informationA CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. N

Note:Before using this information and the product it supports, be sure to read the general information under “Notices” on page 86.First Edition (Jan.

16Lenovo G460 Hardware Maintenance ManualImportant service informationThis chapter presents the following important service information: • “Strategy

17Important service informationUse the following strategy to prevent unnecessary expense for replacing and servicing FRUs:If you are instructed to re

18Lenovo G460 Hardware Maintenance ManualImportant information about replacing RoHS compliant FRUsRoHS, The Restriction of Hazardous Substances

19General checkout General checkout This chapter presents the following information:• “What to do rst” on page 20• “Power system checkout” on page

20Lenovo G460 Hardware Maintenance ManualWhat to do rstWhen you do return an FRU, you must include the following information in the parts exchange fo

21General checkout Power system checkoutTo verify a symptom, follow the steps below:1. Turn off the computer.2. Remove the battery pack.3. Connect

22Lenovo G460 Hardware Maintenance ManualPerform operational charging. If the battery status indicator or icon does not light on, remove the ba

23Related service informationRelated service informationThis chapter presents the following information:• “Restoring the factory contents by using On

24Lenovo G460 Hardware Maintenance ManualWhen you use the recovery discs to boot your computer, the system will enter the user interface for system re

25Related service informationPower managementNote: Power management modes are not supported for APM operating system.To reduce power consumption, th

iiiContentsAbout this manual ... ivSafety information ... 1General safety ...

26Lenovo G460 Hardware Maintenance ManualHibernation modeIn hibernation mode, the following occurs:The system status, RAM, VRAM, and setup data are st

27Lenovo G460Lenovo G460This chapter presents the following product-specific service references and product-specic parts information:• “Speci

28Lenovo G460 Hardware Maintenance ManualTable 1. Specications (continued)Feature DescriptionI/O port • External monitor connector• Stereo headpho

29Lenovo G460Status indicatorsThe system status indicators below show the computer status:3 4 5 612Table 2. Status indicatorsIndicator Meaning1Caps lo

30Lenovo G460 Hardware Maintenance ManualTable 2. Status indicators (continued)Indicator Meaning4Battery status Blinking amber: (500ms off/1s on)The r

31Lenovo G460Fn key combinationsThe following table shows the function of each combination of Fn with a function key.Table 4. Fn key combi

32Lenovo G460 Hardware Maintenance ManualFRU replacement noticesThis section presents notices related to removing and replacing parts. Read this s

33Lenovo G460Removing and replacing an FRUThis section presents exploded gures with the instructions to indicate how to remove and replace the FRU. M

34Lenovo G460 Hardware Maintenance Manual1010 Battery pack DANGEROnly use the battery specied in the parts list for your computer. Any other battery

35Lenovo G4601020 Dummy cardsFor access, remove this FRU:• “1010 Battery pack” on page 34Figure 2. Removal steps of dummy cards Remove two dummy card

ivAbout this manualThis manual contains service and reference information for the following Lenovo product:Lenovo G460Use this manual to trou

36Lenovo G460 Hardware Maintenance Manual1030 Hard disk drive (HDD)/Memory/CPU (Central processing unit) compartment coverFor access, remove this FRU:

37Lenovo G4601040 Hard disk drive For access, remove these FRUs in order: • “1010 Battery pack” on page 34• “1030 Hard disk drive (HDD)/Memory/C

38Lenovo G460 Hardware Maintenance Manual3Step Screw (quantity) Color Torque1M2.5 × 4 mm, at-head, nylon-coated (2) Black 0.6 Nm(6 kgfcm)When install

39Lenovo G4601050 Optical driveFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1030 Hard disk drive (HDD)/Memory/CPU (Cen

40Lenovo G460 Hardware Maintenance Manual1060 DIMMFor access, remove these FRUs in order: • “1010 Battery pack” on page 34• “1030 Hard disk drive

41Lenovo G4601070 Fan assembly and Heat Sink assemblyFor access, remove these FRUs in order: • “1010 Battery pack” on page 34• “1030 Hard disk dr

42Lenovo G460 Hardware Maintenance ManualFigure 7. Removal steps of fan assembly and heat sink assembly (continued)Lift the fan assembly and heat sink

43Lenovo G460Figure 7. Removal steps of fan assembly and heat sink assembly (continued)acbWhen installing: Before you attach the fan assembly to the

44Lenovo G460 Hardware Maintenance Manual1080 CPUFor access, remove these FRUs in order: • “1010 Battery pack” on page 34• “1030 Hard disk drive

45Lenovo G4601090 PCI Express Mini Card slot coverFor access, remove this FRU:• “1010 Battery pack” on page 34Figure 9. Removal steps of PCI Express

1Safety informationSafety informationThis chapter presents the following safety information that you need to get familiar with before you servic

46Lenovo G460 Hardware Maintenance Manual1100 PCI Express Mini Card for wireless LAN/WANFor access, remove these FRUs in order:• “1010 Battery pack”

47Lenovo G460Disconnect the two wireless LAN cables (black, white) and the two wireless WAN cables (red, blue) in the direction shown by arrows 1

48Lenovo G460 Hardware Maintenance Manual1110 KeyboardFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1030 Hard disk dr

49Lenovo G460Figure 11. Removal steps of keyboard (continued)Lift the keyboard a little 2, unlock the FPC connector and then detach the connect

50Lenovo G460 Hardware Maintenance Manual1120 Keyboard bezelFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1030 Hard di

51Lenovo G460Figure 12. Removal steps of keyboard bezel (continued)Remove one screw 4. 4Step Screw (quantity) Color Torque4M2.5 × 4 mm, at-head, nylo

52Lenovo G460 Hardware Maintenance ManualFigure 12. Removal steps of keyboard bezel (continued) Lift the keyboard bezel a little, detach the speaker c

53Lenovo G4601130 Speakers, power board and touch inductive panelFor access, remove these FRUs in order: • “1010 Battery pack” on page 34• “1030 Ha

54Lenovo G460 Hardware Maintenance ManualFigure 13. Removal steps of speakers, power board and touch inductive panel (continued) Remove two screws 2 a

55Lenovo G4601140 System board and ExpressCard slot assemblyImportant notices for handling the system board:When handling the system board, bear the f

2Lenovo G460 Hardware Maintenance ManualGeneral safetyFollow these rules below to ensure general safety:Observe a good housekeeping in the area w

56Lenovo G460 Hardware Maintenance ManualFigure 14. Removal steps of system board and ExpressCard slot assembly (continued)Remove three screws 2 a

57Lenovo G460Figure 14. Removal steps of system board and ExpressCard slot assembly (continued)Remove the system board in the direction shown b

58Lenovo G460 Hardware Maintenance ManualFigure 14. Removal steps of system board and ExpressCard slot assembly (continued)Turn the system board o

59Lenovo G4601150 LCD unitFor access, remove these FRUs in order: • “1010 Battery pack” on page 34• “1020 Dummy cards” on page 35• “1030 Hard dis

60Lenovo G460 Hardware Maintenance Manual22When installing:Route the antenna cables along the cable guides. As you route the cables, • make sure tha

61Lenovo G460Figure 15. Removal steps of LCD unit (continued)Remove three screws 3. 333Step Screw (quantity) Color Torque3M2.5 × 6 mm, at-head, nylon

62Lenovo G460 Hardware Maintenance Manual1160 Bluetooth daughter card and base coverFor access, remove these FRUs in order:• “1010 Battery pack” on p

63Lenovo G460Figure 16. Removal steps of bluetooth daughter card and base cover (continued) Remove the power assembly in the direction shown by arrows

64Lenovo G460 Hardware Maintenance ManualNote: Applying labels to the base coverThe new base cover FRU is shipped with a kit containing labels of sev

65Lenovo G460For models in Japan:a MTM CODE labelb Windows license label (COA)c Rating labelFor the location of each label, refer to the following

3Safety informationElectrical safetyObserve the following rules when working on electrical equipments.Important:Use only approved tools and test equip

66Lenovo G460 Hardware Maintenance Manual1170 LCD front bezelFor access, remove these FRUs in order: • “1010 Battery pack” on page 34• “1020 Dummy c

67Lenovo G4601180 LCD panel and hingesFor access, remove these FRUs in order: • “1010 Battery pack” on page 34• “1020 Dummy cards” on page 35• “103

68Lenovo G460 Hardware Maintenance ManualFigure 18. Removal steps of LCD panel and hinges (continued)Lift the LCD panel a little and detach the conn

69Lenovo G4601190 Integrated cameraFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1020 Dummy cards” on page 35• “1030 H

70Lenovo G460 Hardware Maintenance Manual1200 Antenna assembly and LCD cover For access, remove these FRUs in order: • “1010 Battery pack” on page 34

71Lenovo G460LocationsFront view1 Integrated camera2 Array microphones (bulit-in)3 Wireless LAN antennas4 System status indicatorsNote: For the de

72Lenovo G460 Hardware Maintenance ManualRight-side view1 Microphone jack2 Headphone jack3 Optical drive4 USB port5 AC power adapter jack51234Bot

73Lenovo G460Parts listThis section presents the following service parts:• “Overall” on page 74• “LCD FRUs” on page 78• “Keyboard” on page 80• “Mi

74Lenovo G460 Hardware Maintenance ManualOverall12358def1514221764g710918b111213161721a2019c

75Lenovo G460Table 5. Parts list—OverallNo. FRU FRU no.1 LCD unit (see “LCD FRUs” on page 78.)2 Keyboard (see “Keyboard” on page 80.)3 NIWE1 LOGIC UPP

4Lenovo G460 Hardware Maintenance ManualAlways look carefully for possible hazards in your work area. Examples of • these hazards are moist oors,

76Lenovo G460 Hardware Maintenance ManualTable 5. Parts list—Overall (continued)No. FRU FRU no.13 WLAN card, 802.11a/g/n && 802.16e, Intel 625

77Lenovo G460Table 5. Parts list—Overall (continued)No. FRU FRU no.18 HDD/SSD, 320G 5400rpm SATA, Seagate ST9320325AS 320G 9NB1600418318HDD/SSD, 500G

78Lenovo G460 Hardware Maintenance ManualLCD FRUsIn Lenovo G460, there are following types of LCDs.“14.0-in. HD TFT”•

79Lenovo G46014.0-in. HD TFTTable 6. Parts list—14.0-in. HD TFTNo. FRU FRU no.1 NIWE1 LCD BEZEL 14 HTM-W/CAMERA F 310424081 NIWE1 LCD BEZEL 14 TEXTURE

80Lenovo G460 Hardware Maintenance ManualKeyboardTable 7. Parts list—KeyboardLanguage P/NJMEInternational English 25009786Swiss 25009787Slovenian 2500

81Lenovo G460Table 7. Parts list—Keyboard (continued)Language P/NChiconyInternational English 25009852Swiss 25009853Slovenian25009854Slovak 25009855Ic

82Lenovo G460 Hardware Maintenance ManualMiscellaneous partsTable 8. Parts list—Miscellaneous parts FRU P/NSystem miscellaneous parts:• (a) NIWE1 TP

83Lenovo G460AC adaptersTable 9. Parts list—3-pin AC adaptersFRU P/N65W3PIN, Delta ADP-65KH B adapter 3600164665W3PIN, Liteon PA-1650-56LC adapter 360

84Lenovo G460 Hardware Maintenance ManualPower cordsA Lenovo power cord for a specic country or region is usually available only in that country or r

85Lenovo G460Table 10. Parts list—3-pin power cords (continued)Region P/NSwitzerland• Longwell LP-37+H03VV-F+LS-18 1m145000565Brazil• Longwell LP-46

5Safety informationSafety inspection guideThe purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As

86Lenovo G460 Hardware Maintenance ManualNoticesLenovo may not offer the products, services, or features discussed in this document in al

87NoticesAny performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other opera