Home » Lenovo Manuals » Laptops » Lenovo ThinkPad A22p » Manual Viewer

Lenovo ThinkPad A22p ThinkPad A2* Series Hardware Maintenance Manual (October - Page 122

: Memory 128 MB, continued, ThinkPad A20m/p, A21m/p, Model, device, Mini PCI, adapter

Get Lenovo ThinkPad A22p PDF manuals and user guides

View all Lenovo ThinkPad A22p manuals

Add to My Manuals
Save this manual to your list of manuals

Page 122 highlights

Parts list Model CPU Bay Mini PCI LCD device adapter A20m (Memory, 64 MB; Video memory, 8 MB) 2628-31x Cel except 31J, 31K 500 2628-32x except 32J, 32K CDROM Modem 15.0-in. XGA 2628-31J, 31K, 32J, 32K Ethernet 2628-3Sx, 3Tx Combo (Intel) 2628-3Ax Cel except 3AJ 550 2628-3Cx except 3CJ Modem 2628-3AJ, 3CJ Ethernet 2628-3Ux, 3Vx Combo (Intel) 2628-3Zx - - 2628-3Jx, 3Kx *1 CM DVD700G ROM Modem 2628-47x, 48x Cel 500 CDROM Modem 14.1-in. XGA 2628-4Ax except 4AK 2628-4Cx except 4CK CM DVD- Modem 600G ROM 2628-4AK, 4CK Ethernet 2628-4Ux, 4Vx Combo (Intel) 2628-4Zx - - 2628-4Dx, 4Ex CM CD650G ROM Modem 2628-4Fx, 4Gx DVD- Modem ROM 2628-41x except 41J, 41K 2628-42x except 42J, 42K 2628-44x except 44J, 44K CM 700G CDROM Modem 2628-41J, 41K, 42J, 42K, 44J, 44K Ehternet 2628-43x, 45x - HDD 12 GB - 18 GB 12 GB - 12 GB *1: Memory 128 MB (continued) 116 ThinkPad A20m/p, A21m/p, A22m/p

Section	Page
About this manual	3
Contents	5
Introduction	7
Important service information	7
Strategy for replacing FRUs	7
Strategy for replacing a hard-disk drive	8
How to use error messages	8
Diskette compatibility matrix	8
Safety notices: multilingual translations	9
Safety information	20
General safety	20
Electrical safety	21
Safety inspection guide	22
Handling electrostaticdischarge-sensitive devices	23
Grounding requirements	24
Laser compliance statement	24
General descriptions	29
Read this first	29
What to do first	29
Related service information	31
Service web site	31
Product recovery program	31
Restoring the pre-installed software:	31
Creating the service partition:	32
To create a recovery repair diskette	32
To use the recovery repair diskette:	33
Passwords	33
Power-on password:	34
Hard-disk password:	34
Supervisor password:	34
How to remove the power-on password	34
How to remove the hard-disk password	35
Power management	36
Screen blank mode	36
Standby mode	36
Hibernation mode	37
Checkout guide	39
Testing the computer	39
Detecting system information withPC-Doctor	41
Hardware Info	41
Utility	41
Power system checkout	41
Checking the ac adapter	42
Checking operational charging	42
Checking the battery pack	43
Checking the backup battery	43
ThinkPad A20m/p, A21m/p andA22m/p	45
Product overview	47
Specifications	47
Status indicators	50
FRU tests	52
Fn key combinations	54
Symptom-to-FRU index	55
Numeric error codes	55
Error messages	58
Beep symptoms	59
No beep symptoms	59
LCD-related symptoms	60
Intermittent problems	61
Undetermined problems	61
FRU replacement notices	62
Screw notices	62
Retaining serial numbers	63
Restoring the serial number of the systemunit	63
Retaining the UUID	63
Removing and replacing a FRU	65
1010 Battery pack	66
1020 DIMM	67
1030 Mini PCI adapter	69
For A20m/p, A21m/p series	70
For A22m/p series	71
1040 Backup battery	72
1050 Hard-disk drive or RF ID adapter	73
1060 Ultrabay 2000 device	75
1070 Keyboard	77
1080 Keyboard CRU insulator	80
1090 Hinge cover and clear sheet icon	81
1100 Keyboard bezel and speaker	82
1110 Microphone and speaker cable	84
For A20m/p and A21m/p series (microphoneand speaker cable)	84
For A22m/p series (speaker cable)	85
1120 Sub card	86
1130 PC Card slot assembly	88
1140 Fan assembly	89
1150 Diskette drive	91
1160 Upper shield	93
1170 TV card	94
1180 CPU socket and CPU	95
1190 System board and RJ45/11connector assembly	97
For A20m/p and A21m/p series	98
For A22m/p series	98
Thermal rubbers location	99
2010 LCD assembly	100
2020 Front bezel	102
12.1-in. panel	102
14.1-in. and 15.0-in. panels	103
2030 Inverter card	105
12.1-in. panel	105
14.1-in. and 15.0-in. panels	106
2040 LCD panel	107
12.1-in. panel	107
14.1-in. and 15.0-in. panels	109
3010 ThinkPad Dock PCI cover	111
3020 ThinkPad Dock top cover	113
Locations	118
Front view	118
Rear view	119
Bottom view	120
Parts list	121
A series model matrix	121
Overall	129
AC adapter	142
LCD FRUs	142
12.1-in. SVGA TFT	142
14.1-in. XGA TFT	143
15.0-in. XGA TFT (LG)	144
15.0-in. XGA TFT (SAMSUNG)	144
15.0-in. SXGA+ TFT	145
15.0-in. UXGA TFT	145
Keyboard	146
Recovery CDs	147
For Windows 98 (A22m)	147
For Windows 98 (A22p)	148
For Windows 2000 (A22m)	149
For Windows 2000 (A22p)	149
For Windows 2000/Windows NT (A22m)	149
For Windows 2000/Windows NT (A22p)	150
Miscellaneous parts	151
Optional FRUs	153
Common parts list	154
Tools	154
Power cords (system)	154
Power cords (docking station)	155
Notices	156

Match case Limit results 1 per page

Model

CPU

Bay

device

Mini PCI

adapter

LCD

HDD

A20m (Memory, 64 MB; Video memory, 8 MB)

2628-31x

except 31J, 31K

2628-32x

except 32J, 32K

Cel

500

CD-

ROM

Modem

15.0-in.

XGA

12 GB

2628-31J, 31K,

32J, 32K

Ethernet

2628-3Sx, 3Tx

Combo

(Intel)

2628-3Ax

except 3AJ

2628-3Cx

except 3CJ

Cel

550

Modem

2628-3AJ, 3CJ

Ethernet

2628-3Ux, 3Vx

Combo

(Intel)

2628-3Zx

—

2628-3Jx, 3Kx

700G

DVD-

ROM

Modem

18 GB

2628-47x, 48x

Cel

500

CD-

ROM

Modem

14.1-in.

XGA

12 GB

2628-4Ax

except 4AK

2628-4Cx

except 4CK

600G

DVD-

ROM

Modem

2628-4AK, 4CK

Ethernet

2628-4Ux, 4Vx

Combo

(Intel)

2628-4Zx

—

2628-4Dx, 4Ex

650G

CD-

ROM

Modem

12 GB

2628-4Fx, 4Gx

DVD-

ROM

Modem

2628-41x

except 41J, 41K

2628-42x

except 42J, 42K

2628-44x

except 44J, 44K

700G

CD-

ROM

Modem

2628-41J, 41K,

42J, 42K, 44J,

44K

Ehternet

2628-43x, 45x

—

*1: Memory 128 MB

(continued)

Parts list

116

ThinkPad A20m/p, A21m/p, A22m/p