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Lenovo 0768AFU User Manual - Page 114

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Parts list No. FRU FRU no. a - c See "Miscellaneous parts" on page 152. 1 LCD unit (see "LCD FRUs" on page 129.) 2 Cover, strip (E cover) for MT 0689 and 0768 41W2115 Cover, strip for MT 0769 41R7807 3 Keyboard (see "Keyboard" on page 136.) 4 Function board for MT 0689 and 0768 41W1314 Function board for MT 0769 41R7790 5 Top cover assembly, 14W (C cover) without fingerprint 42W3129 reader v 0689-2Ex, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 36x, 37x, 38x, 39x, 3Fx, 3Gx, 3Hx, 3Jx, 3Lx, 3Mx, 67x, 68x, 6Ax, 6Px, 6Xx, 6Yx, 73x, 76x, 7Tx, 82x, 83x, 84x, 86x, A4x, A8x, A9x, AAx, ABx, ACx, ADx, AEx, B2x, B3x, CCx, CDx, CQx, CVx, CWx, D2x, D3x, EAx, GGx, GHx Top cover assembly, 14W (C cover) with fingerprint 42W3130 reader v 0689-22x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Fx, 2Hx, 2Jx, 2Kx, 2Tx, 31x, 33x, 34x, 3Ax, 3Bx, 3Cx, 3Dx, 3Kx, 41x, 42x, 43x, 44x, 52x, 54x, 55x, 56x, 57x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 65x, 66x, 69x, 6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Mx, 6Nx, 6Qx, 6Rx, 6Sx, 6Tx, 6Ux, 6Vx, 6Wx, 6Zx, 72x, 75x, 77x, 7Mx, 7Nx, 7Px, 7Qx, 7Rx, 7Sx, 7Ux, 7Vx, 7Wx, 85x, K2x, A5x, A6x, A7x, AFx, AGx, AHx, AJx, B4x, B5x, B6x, B7x, B8x, B9x, BAx, BBx, BCx, BEx, C3x, C5x, C7x, C9x, CBx, CFx, CGx, CHx, CJx, CKx, CLx, CMx, CNx, CPx, CRx, CXx, CYx, D4x, D5x, D8x, D9x, DBx, DCx, E2x, E3x, E4x, E5x, F2x, F3x, F4x, F5x, F7x, G3x, G4x, G7x, G8x, G9x, GAx, GBx, GCx, GDx, GEx, GFx, GJx RoHS CRU ID ID R N R N R N R N R N R N (continued) 108 MT 0689, 0768, and 0769

Section	Page
Contents	5
Introduction	7
About this manual	7
Important service information	7
Strategy for replacing FRUs	7
Strategy for replacing a hard disk drive	8
Important notice for replacing a system board	8
How to use error messages	8
Strategy for replacing FRUs for Custom Model Variant (CMV) products	8
Using PC Entitlement Warehouse (PEW)	9
Using eSupport	9
Using the HMM	9
Important information about replacing RoHS compliant FRUs	10
Diskette compatibility matrix	11
Safety notices: multilingual translations	11
Safety information	17
General safety	17
Electrical safety	17
Safety inspection guide	19
Handling devices that are sensitive to electrostatic discharge	20
Grounding requirements	20
Laser compliance statement	21
General descriptions	23
Read this first	23
What to do first	23
Related service information	25
Service Web site	25
Restoring the factory contents by using Product Recovery discs	25
Passwords	26
How to remove the power-on password	27
How to remove the hard-disk password	28
Power management	28
Screen blank mode	28
Sleep (standby) mode	28
Hibernation mode	29
Checkout guide	30
Testing the computer	30
Creating the PC-Doctor diagnostics diskette	30
Detecting system information with PC-Doctor	32
Hardware Info	32
Utility	32
PC-Doctor for Windows	32
Power system checkout	32
Checking the ac adapter	33
Checking operational charging	33
Checking the battery pack	33
Lenovo 3000 N100 and N200	35
Product overview	36
Specifications	36
Status indicators	39
FRU tests	40
Fn key combinations	41
Symptom-to-FRU index	42
Numeric error codes	42
Error messages	44
Beep symptoms	45
No-beep symptoms	45
LCD-related symptoms	46
Intermittent problems	47
Undetermined problems	47
FRU replacement notices	48
Screw notices	48
Retaining serial numbers	48
Restoring the serial number of the system unit	49
Retaining the UUID	49
Reading or writing the ECA information	49
Removing and replacing a FRU	51
1010 Battery pack	52
1020 Hard disk drive slot cover	53
1030 Hard disk drive	54
1040 PCI Express Mini Card for 802.11 a/b/g wireless LAN	55
1050 PCI Express Mini Card for 802.11 a/b/g/n wireless LAN	57
1060 DIMM slot cover	59
1070 DIMM	60
1080 Optical drive	61
1090 Thermal module slot cover	63
1100 Fan	64
1110 Thermal module	65
1120 CPU	68
1130 Cover, strip (E cover)	69
1140 Bluetooth daughter card (BDC) for MT 0769	70
1150 Keyboard	71
1160 Function board	74
1170 LCD unit	75
1180 Top cover assembly (C cover) with speakers and Bluetooth daughter card (BDC) for MT 0689 and 0768	81
1190 Top cover assembly (C cover) for MT 0769	86
1200 USB/Audio connector card	89
1210 VGA connector card	90
1220 System board, MDC, PC Card slot, and bottom cover assembly (D cover) for MT 0689 and 0768	92
1230 System board, MDC, ExpressCard slot, heat sink assembly, and bottom cover assembly (D cover) for MT 0769	96
2010 LCD front bezel (B cover)	102
2020 Inverter card	104
2030 LCD panel, LCD cable, and hinges	105
2040 Camera and LCD rear cover assembly (A cover)	108
Locations	110
Front view	110
Rear view	111
Bottom view	111
Parts list	112
Overall	113
LCD FRUs	135
14.1-in. WXGA TFT	135
15.4-in. WXGA TFT	137
15.4-in. WSXGA+ TFT	140
Keyboard	142
Keyboard for MT 0689 and 0768	142
Keyboard for MT 0769	143
Recovery discs	144
Windows XP Professional CDs	144
Windows XP Home Edition CDs	146
Windows Vista Home Premium (32 bit) DVDs for MT 0689 and 0768	148
Windows Vista Home Premium (32 bit) DVDs for MT 0769	149
Windows Vista Home Basic (32 bit) DVDs for MT 0689 and 0768	150
Windows Vista Home Basic (32 bit) DVDs for MT 0769	151
Windows Vista Business (32 bit) DVDs for MT 0689 and 0768	152
Windows Vista Business (32 bit) DVDs for MT 0769	153
Windows Vista Business (64 bit) DVDs	154
Windows Vista Ultimate (32 bit) DVDs	155
Corel software CDs	156
AC adapters	156
Power cords	157
Power cords for MT 0689 and 0768	157
Power cords for MT 0769	158
Miscellaneous parts	159
Common parts list	161
Tools	161
Notices	162

Match case Limit results 1 per page

No.

FRU

no.

RoHS

CRU

See

“Miscellaneous

parts”

page

152.

LCD

unit

(see

“LCD

FRUs”

page

129.)

Cover,

strip

cover)

for

0689

and

0768

41W2115

Cover,

strip

for

0769

41R7807

Keyboard

(see

“Keyboard”

page

136.)

Function

board

for

0689

and

0768

41W1314

Function

board

for

0769

41R7790

Top

cover

assembly,

14W

cover)

without

fingerprint

reader

0689-2Ex,

2Lx,

2Mx,

2Nx,

2Px,

2Qx,

2Rx,

2Sx,

36x,

37x,

38x,

39x,

3Fx,

3Gx,

3Hx,

3Jx,

3Lx,

3Mx,

67x,

68x,

6Ax,

6Px,

6Xx,

6Yx,

73x,

76x,

7Tx,

82x,

83x,

84x,

86x,

A4x,

A8x,

A9x,

AAx,

ABx,

ACx,

ADx,

AEx,

B2x,

B3x,

CCx,

CDx,

CQx,

CVx,

CWx,

D2x,

D3x,

EAx,

GGx,

GHx

42W3129

Top

cover

assembly,

14W

cover)

with

fingerprint

reader

0689-22x,

24x,

25x,

26x,

27x,

28x,

29x,

2Ax,

2Bx,

2Fx,

2Hx,

2Jx,

2Kx,

2Tx,

31x,

33x,

34x,

3Ax,

3Bx,

3Cx,

3Dx,

3Kx,

41x,

42x,

43x,

44x,

52x,

54x,

55x,

56x,

57x,

59x,

5Ax,

5Bx,

5Cx,

5Dx,

5Fx,

5Gx,

5Hx,

5Jx,

5Kx,

5Lx,

5Mx,

5Nx,

5Px,

65x,

66x,

69x,

6Bx,

6Cx,

6Dx,

6Ex,

6Fx,

6Gx,

6Hx,

6Jx,

6Kx,

6Lx,

6Mx,

6Nx,

6Qx,

6Rx,

6Sx,

6Tx,

6Ux,

6Vx,

6Wx,

6Zx,

72x,

75x,

77x,

7Mx,

7Nx,

7Px,

7Qx,

7Rx,

7Sx,

7Ux,

7Vx,

7Wx,

85x,

K2x,

A5x,

A6x,

A7x,

AFx,

AGx,

AHx,

AJx,

B4x,

B5x,

B6x,

B7x,

B8x,

B9x,

BAx,

BBx,

BCx,

BEx,

C3x,

C5x,

C7x,

C9x,

CBx,

CFx,

CGx,

CHx,

CJx,

CKx,

CLx,

CMx,

CNx,

CPx,

CRx,

CXx,

CYx,

D4x,

D5x,

D8x,

D9x,

DBx,

DCx,

E2x,

E3x,

E4x,

E5x,

F2x,

F3x,

F4x,

F5x,

F7x,

G3x,

G4x,

G7x,

G8x,

G9x,

GAx,

GBx,

GCx,

GDx,

GEx,

GFx,

GJx

42W3130

(continued)

Parts

list

108

0689,

0768,

and

0769