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Table 36. Parts list-Overall (continued) No. FRU FRU no. 3 Palm rest assembly without fingerprint reader LE, with 42W3794 ThinkPad logo (R series) v 7732-CTO, 14x, 15x, 1Ax, 21x, 22x, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Gx, 2Hx, 2Jx, 4Ax, 4Gx, 4Hx, 4Jx, 4Kx, 4Nx, 4Rx, 6Ax, 6Bx, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Kx, 7Ax, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx, 8Ux, 8Vx, 8Wx, 8Yx, 8Zx, 9Ax, 9Bx, 9Cx, 9Dx, 9Ex, B6x, B7x, B8x, B9x, BAx, BCx, BDx, BEx, BFx, BGx, BHx, BJx, C1x, C2x, C3x, C4x, C5x, C6x, C7x, C8x, C9x, CAx, CBx, CDx, CEx, CFx, CGx, CHx, CJx, N6x, N8x, NCx v 7733-CTO, 12x, 13x, 14x, 15x, 16x, 17x, 18x, 1Cx, 1Dx, 1Fx, 1Hx, 1Kx, 1Mx, 1Nx, 2Ax, 2Dx, 2Ex, 2Fx, 2Gx, 2Jx, 2Kx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Xx, 2Yx, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, N5x, N6x, N7x, N8x, N9x, P1x, P2x, PAx, XAx v 7734-CTO v 7735-CTO, 12x, 13x, 1Cx, 1Dx, 1Jx, XAx v 7738-CTO, 16x, 17x, 18x, 19x, 1Ax, 1Bx, 1Cx, 1Hx, 1Mx, 1Nx, 1Px, 1Rx, 1Sx, 1Tx, 1Ux, 21x, 22x, P1x, P2x v 7742-CTO, 22x, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 9Gx, 9Hx, 9Jx, 9Kx, B1x, B3x, B4x, B5x, B6x, B7x, B8x, B9x, BAx, BDx, BEx, BFx, BGx, BHx, BJx v 7743-CTO, 13x, 14x, 17x, 1Lx, 1Mx, 2Ax, 2Bx, 2Ex, 2Fx, 3Bx, N3x, P1x v 7744-CTO v 7751-CTO v 7753-CTO v 7754-CTO v 7755-CTO, 12x, 13x, 14x, 15x, 16x, 17x, 1Bx, 1Dx, 1Ex, 1Fx, 1Gx, 1Hx, P1x, P2x, P3x, P4x, P5x 3 Palm rest assembly with fingerprint reader LE, with IBM logo (R series) v 7736-CTO, 1Xx v 7737-CTO, 1Xx v 7753-CTO, 2Xx v 7754-CTO, 2Xx 42W2480 RoHS CRU ID ID R ** R ** 128 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual

Section	Page
Contents	5
About this manual	7
Safety information	9
General safety	9
Electrical safety	10
Safety inspection guide	11
Handling devices that are sensitive to electrostatic discharge	12
Grounding requirements	13
Safety notices: multilingual translations	13
Laser compliance statement	19
Important service information	23
Strategy for replacing FRUs	23
Strategy for replacing a hard disk drive	24
Important notice for replacing a system board	24
How to use error message	24
Strategy for replacing FRUs for CTO, CMV, and GAV	24
Product definition	24
FRU identification for CTO, CMV, and GAV products	25
Important information about replacing RoHS compliant FRUs	26
General checkout	29
What to do first	30
Checkout guide	31
Diagnostics using PC-Doctor for DOS	32
Testing the computer	32
Detecting system information with PC-Doctor	34
PC-Doctor for Windows	34
PC-Doctor for Rescue and Recovery	34
Power system checkout	35
Checking the ac adapter	35
Checking operational charging	36
Checking the battery pack	36
Checking the backup battery	37
Related service information	39
Restoring the factory contents by using Product Recovery discs	39
Passwords	40
Power-on password	40
Hard-disk password	40
Supervisor password	40
How to remove the power-on password	41
How to remove the hard-disk password	41
Power management	42
Screen blank mode	42
Standby mode	42
Hibernation mode	43
Symptom-to-FRU index	44
Numeric error codes	44
Error messages	49
Beep symptoms	50
No-beep symptoms	50
LCD-related symptoms	51
Intermittent problems	51
Undetermined problems	52
ThinkPad T61, R61, and R61i (14.1-inch widescreen)	53
Specifications	53
Status indicators	57
FRU tests	60
Fn key combinations	62
FRU replacement notices	65
Screw notices	65
Retaining serial numbers	66
Restoring the serial number of the system unit	66
Retaining the UUID	66
Reading or writing the ECA information	67
Removing and replacing a FRU	68
1010 Battery pack	69
1020 Ultrabay Slim device or Ultrabay Enhanced device	70
1030 Hard disk drive (HDD) cover, HDD, and HDD rubber rails or solid state drive (SSD) and storage converter	71
1040 Palm rest or palm rest with fingerprint reader	73
1050 DIMM	76
1060 Keyboard	77
1070 Modem daughter card (MDC-1.5)	79
1080 PCI Express Mini Card for wireless LAN	81
1090 PCI Express Mini Card for wireless WAN or Intel Turbo Memory Mini Card	83
1100 SIM card slot	85
1110 Backup battery	87
1120 Keyboard bezel	88
1130 Speaker assembly	90
1140 Fan assembly	92
1150 CPU	97
1160 LCD assembly	98
1170 Base cover, USB sub card with cable, and PC Card slots bezel assembly	101
1180 Structure frame	107
1190 System board, PC Card/Express Card slots assembly or PC Card/Smart Card slots assembly or PC Card/4-in-1 media reader slot assembly	111
2010 LCD front bezel and LCD rear cover (LCD cover kit)	114
2020 Inverter card	118
2030 Bluetooth daughter card (BDC-2)	119
2040 Antenna assembly	120
2050 LCD magnesium frame, hinge assembly, and integrated camera	122
2060 LCD panel and LCD cable	125
Locations	126
Front view	126
Rear view	127
Bottom view	128
Parts list	129
Overall	130
LCD FRUs	206
14.1-in. WXGA TFT	207
14.1-in. WXGA+ TFT	218
Keyboard	226
Miscellaneous parts	227
AC adapters	228
Power cords	230
Recovery discs	231
Windows XP Professional CDs for T61, R61, and R61i (some models)	231
Windows XP Professional CDs for R61i (some models)	233
Windows Vista Home Basic (32 bit) DVDs for T61, R61, and R61i (some models)	234
Windows Vista Home Basic (32 bit) DVDs for R61i (some models)	236
Windows Vista Home Premium (32 bit) DVDs for T61, R61, and R61i (some models)	238
Windows Vista Home Premium (32 bit) DVDs for R61i (some models)	240
Windows Vista Business (32 bit) DVDs for T61, R61, and R61i (some models)	242
Windows Vista Business (32 bit) DVDs for R61i (some models)	244
Windows Vista Business (64 bit) DVDs	246
Windows Vista Ultimate (32 bit) DVDs	248
SUSE Linux Enterprise Desktop 10 DVDs	250
Common service tools	251
Notices	253

Match case Limit results 1 per page

Table

36.

Parts

list—Overall

(continued)

No.

FRU

no.

RoHS

CRU

Palm

rest

assembly

without

fingerprint

reader

LE,

with

ThinkPad

logo

series)

7732-CTO,

14x,

15x,

1Ax,

21x,

22x,

23x,

24x,

25x,

26x,

27x,

28x,

29x,

2Ax,

2Bx,

2Cx,

2Dx,

2Ex,

2Gx,

2Hx,

2Jx,

4Ax,

4Gx,

4Hx,

4Jx,

4Kx,

4Nx,

4Rx,

6Ax,

6Bx,

6Dx,

6Ex,

6Fx,

6Gx,

6Hx,

6Kx,

7Ax,

7Dx,

7Ex,

7Fx,

7Gx,

7Hx,

7Jx,

7Kx,

7Lx,

8Ex,

8Fx,

8Gx,

8Hx,

8Jx,

8Kx,

8Lx,

8Mx,

8Nx,

8Px,

8Qx,

8Rx,

8Sx,

8Tx,

8Ux,

8Vx,

8Wx,

8Yx,

8Zx,

9Ax,

9Bx,

9Cx,

9Dx,

9Ex,

B6x,

B7x,

B8x,

B9x,

BAx,

BCx,

BDx,

BEx,

BFx,

BGx,

BHx,

BJx,

C1x,

C2x,

C3x,

C4x,

C5x,

C6x,

C7x,

C8x,

C9x,

CAx,

CBx,

CDx,

CEx,

CFx,

CGx,

CHx,

CJx,

N6x,

N8x,

NCx

7733-CTO,

12x,

13x,

14x,

15x,

16x,

17x,

18x,

1Cx,

1Dx,

1Fx,

1Hx,

1Kx,

1Mx,

1Nx,

2Ax,

2Dx,

2Ex,

2Fx,

2Gx,

2Jx,

2Kx,

2Mx,

2Nx,

2Px,

2Qx,

2Rx,

2Sx,

2Tx,

2Xx,

2Yx,

3Ax,

3Bx,

3Cx,

3Dx,

3Ex,

N5x,

N6x,

N7x,

N8x,

N9x,

P1x,

P2x,

PAx,

XAx

7734-CTO

7735-CTO,

12x,

13x,

1Cx,

1Dx,

1Jx,

XAx

7738-CTO,

16x,

17x,

18x,

19x,

1Ax,

1Bx,

1Cx,

1Hx,

1Mx,

1Nx,

1Px,

1Rx,

1Sx,

1Tx,

1Ux,

21x,

22x,

P1x,

P2x

7742-CTO,

22x,

23x,

24x,

25x,

26x,

27x,

28x,

29x,

9Gx,

9Hx,

9Jx,

9Kx,

B1x,

B3x,

B4x,

B5x,

B6x,

B7x,

B8x,

B9x,

BAx,

BDx,

BEx,

BFx,

BGx,

BHx,

BJx

7743-CTO,

13x,

14x,

17x,

1Lx,

1Mx,

2Ax,

2Bx,

2Ex,

2Fx,

3Bx,

N3x,

P1x

7744-CTO

7751-CTO

7753-CTO

7754-CTO

7755-CTO,

12x,

13x,

14x,

15x,

16x,

17x,

1Bx,

1Dx,

1Ex,

1Fx,

1Gx,

1Hx,

P1x,

P2x,

P3x,

P4x,

P5x

42W3794

Palm

rest

assembly

with

fingerprint

reader

LE,

with

IBM

logo

series)

7736-CTO,

1Xx

7737-CTO,

1Xx

7753-CTO,

2Xx

7754-CTO,

2Xx

42W2480

128

ThinkPad

T61,

R61,

and

R61i

(14.1-inch

widescreen)

Hardware

Maintenance

Manual