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9157 Adapters and miscellaneous FRUs Speaker Power brick - Hong Kong, Malaysia, Singapore, UK, Brunei (models A3B A3H A2B A2H ) Speaker Power brick - LA high voltage (non-APU) (models ) Speaker Power brick - China, Thailand (models A2T A2C ) Speaker Power brick - Japan (models A6J A7J A8J A9J A5J A4J A2J ) Speaker Power brick - Brazil (models ) Speaker Power brick - Argentina (models ) Speaker Power brick - ANZ (models A2M) Speaker Brick - Korea (models A2K A1K) Speaker Brick - Taiwan (models A2V) DVI cable for RS690 LP (models A1K A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A A2Q A2T A2C A2B A2H A2V A2R A2E A2J) Lenovo USB2.0 Inside key (models) ATI HD 2400PRO 128MB 64BIT DMS59 LP/ATX (models) ATI HD 2400XT 256MB 64BIT DMS59 LP/ATX (models) FRU# 89P8573 89P8575 89P8581 89P8577 89P8583 41A4901 89P8579 41A4903 41A4905 41R3316 45C7146 43C0259 43C0260 CRU 1 1 1 1 1 1 1 1 1 2 1 2 2 9157 Power Cords Primary Power cord - US (models A2U A2F A2S A2D A2L A2A A2T) Power cord - China (models A2C) Power cord - Japan (models A9J A6J A7J A8J A5J A4J A2E A2J) Power cord - Japan (models A9J A6J A7J A8J A5J A4J A2E A2J) Power cord - Brazil (models A2P) Power cord - LA High Volt (APU) (models A2Y A2L) Power cord - Korea (models A2K A1K A2R A2K) Power cord - UK, Ireland, Singapore, Malaysia, Brunei (models A2G A2A A3B A3H A2B A2H) Power cord - Taiwan (models A2V) Power cord - Italy (models A2S A2Y A2L A2G) Power cord - Indonesia, Laos, Cambodia, and Vietnam (models A2A) Power cord - Denmark (models A2G) Power cord - Switzerland (models A2G) Power cord - Israel (models A2G) Power cord - South Africa (models A2G A2M A2A) Power cord - India (models A2Q) Power cord - Australia and New Zealand (models A2G A2M A2A) Power cord - Thailand (models) FRU# 41R3184 41R3256 43N9057 41R3248 41R3270 41R3176 41R3260 41R3224 CRU Tier 2 2 2 2 2 2 2 2 41R3278 2 41R3232 2 41R3208 2 41R3212 2 41R3228 2 41R3236 2 41R3220 2 41R3341 2 41R3196 2 43N9029 2 9157 Power Cords Secondary Power cord - US (models A2U A2F A2S A2D A2L A2A A2T) Power cord - China (models A2C) Power cord - Japan (models A9J A6J A7J A8J A5J A4J A2E A2J) Power cord - Japan (models A9J A6J A7J A8J A5J A4J A2E A2J) 308 Hardware Maintenance Manual FRU# 41R3185 41R3257 43N9058 41R3249 CRU Tier 2 2 2 2

Section	Page
Contents	5
Chapter 1. About this manual	7
Important Safety Information	7
Important information about replacing RoHS compliant FRUs	8
Chapter 2. Safety information	9
General safety	9
Electrical safety	9
Voltage-selection switch	11
Safety inspection guide	11
Handling electrostatic discharge-sensitive devices	12
Grounding requirements	13
Safety notices (multi-lingual translations)	13
Chapter 3. General information	45
The ThinkVantage® Productivity Center program	45
Additional information resources	45
Specifications	46
Machine types: 9120, 9127, 9129, 9134, 9136, 9139, 9141, 9143, 9156, 9158, 9171, and 9191.	46
Machine types: 9126, 9128, 9130, 9135, 9137, 9140, 9142, 9144, 9157, 9159, 9169, and 9189.	47
Chapter 4. General Checkout	49
Problem determination tips	49
Chapter 5. Diagnostics	51
PC-Doctor for Windows	51
PC-Doctor for Windows PE	51
Running diagnostics from the Rescue and Recovery workspace	52
PC-Doctor for DOS	52
Creating a diagnostic CD image	52
Creating diagnostic diskettes	52
Running diagnostics from the CD or diskettes	53
Navigating through the diagnostics programs	53
Running tests	53
Test results	54
Quick and Full erase - hard drive	54
Viewing the test log	55
Chapter 6. Using the Setup Utility	57
Starting the Setup Utility program	57
Viewing and changing settings	57
Using passwords	57
Password considerations	57
User Password	58
Administrator Password	58
Setting, changing, and deleting a password	58
Selecting a startup device	58
Selecting a temporary startup device	58
Selecting or changing the startup device sequence	59
Advanced settings	59
Exiting from the Setup Utility program	59
Chapter 7. Symptom-to-FRU Index	61
Hard disk drive boot error	61
Power Supply Problems	61
Diagnostic error codes	63
Beep symptoms	84
POST error codes	85
Miscellaneous error messages	87
Undetermined problems	88
Chapter 8. Replacing FRUs (Machine types: 9120, 9127, 9129, 9134, 9136, 9139, 9141, 9143, 9156, 9158, 9171, and 9191.)	91
Rear connectors	92
Removing the computer cover	93
Locations	94
Locating parts on the system board	95
Removing and reinstalling the front bezel	95
Replacing the power supply	96
Replacing the system board	98
Replacing the microprocessor	102
Replacing a memory module	105
Replacing a PCI adapter card	106
Replacing the hard disk drive	108
Replacing the optical drive	111
Replacing the diskette drive	112
Replacing the front fan assembly	113
Replacing the rear fan assembly	116
Replacing the front audio/USB assembly	117
Replacing the power switch/LED assembly	118
Replacing the CMOS battery	119
Completing the FRU replacement	120
Chapter 9. Replacing FRUs (Machine types: 9126, 9128, 9130, 9135, 9137, 9140, 9142, 9144, 9157, 9159, 9169, and 9189.)	121
Rear connectors	122
Removing the computer cover	123
Locations	124
Locating parts on the system board	125
Accessing the system board components and drives	125
Replacing a memory module	127
Replacing the CMOS battery	129
Replacing the power supply	130
Replacing the system board	132
Replacing the microprocessor	135
Replacing the hard disk drive	138
Replacing the optical drive	140
Replacing the diskette drive	141
Replacing the power switch/LED assembly	142
Replacing the front panel card	143
Replacing the system fan assembly	144
Replacing a PCI adapter card	145
Completing the FRU replacement	146
Chapter 10. FRU lists	147
Machine Type 9120	147
Machine Type 9126	161
Machine Type 9129	170
Machine Type 9134	179
Machine Type 9135	191
Machine Type 9136	200
Machine Type 9137	213
Machine Type 9140	226
Machine Type 9141	239
Machine Type 9142	252
Machine Type 9143	265
Machine Type 9144	280
Machine Type 9156	295
Machine Type 9157	309
Machine Type 9158	320
Machine Type 9159	334
Machine Type 9169	348
Machine Type 9171	361
Machine Type 9189	375
Machine Type 9191	388
Chapter 11. Additional Service Information	401
Security features	401
Hardware controlled Passwords	401
Operating system password	401
Vital product data	401
BIOS levels	401
Flash update procedures	402
Updating (flashing) BIOS from a diskette	402
Recovering from a POST/BIOS update failure	402
Power management	403
Automatic configuration and power interface (ACPI) BIOS	403
Automatic Power-On features	403
Appendix. Notices	405
Television output notice	406

Match case Limit results 1 per page

9157

Adapters

and

miscellaneous

FRUs

FRU#

CRU

Speaker

Power

brick

Hong

Kong,

Malaysia,

Singapore,

UK,

Brunei

(models

A3B

A3H

A2B

A2H

)

89P8573

Speaker

Power

brick

high

voltage

(non-APU)

(models

)

89P8575

Speaker

Power

brick

China,

Thailand

(models

A2T

A2C

)

89P8581

Speaker

Power

brick

Japan

(models

A6J

A7J

A8J

A9J

A5J

A4J

A2J

)

89P8577

Speaker

Power

brick

Brazil

(models

)

89P8583

Speaker

Power

brick

Argentina

(models

)

41A4901

Speaker

Power

brick

ANZ

(models

A2M)

89P8579

Speaker

Brick

Korea

(models

A2K

A1K)

41A4903

Speaker

Brick

Taiwan

(models

A2V)

41A4905

DVI

cable

for

RS690

(models

A1K

A2U

A2F

A2S

A2P

A2L

A2D

A2Y

A2G

A2M

A2A

A2Q

A2T

A2C

A2B

A2H

A2V

A2R

A2E

A2J)

41R3316

Lenovo

USB2.0

Inside

key

(models)

45C7146

ATI

2400PRO

128MB

64BIT

DMS59

LP/ATX

(models)

43C0259

ATI

2400XT

256MB

64BIT

DMS59

LP/ATX

(models)

43C0260

9157

Power

Cords

Primary

FRU#

CRU

Tier

Power

cord

(models

A2U

A2F

A2S

A2D

A2L

A2A

A2T)

41R3184

Power

cord

China

(models

A2C)

41R3256

Power

cord

Japan

(models

A9J

A6J

A7J

A8J

A5J

A4J

A2E

A2J)

43N9057

Power

cord

Japan

(models

A9J

A6J

A7J

A8J

A5J

A4J

A2E

A2J)

41R3248

Power

cord

Brazil

(models

A2P)

41R3270

Power

cord

High

Volt

(APU)

(models

A2Y

A2L)

41R3176

Power

cord

Korea

(models

A2K

A1K

A2R

A2K)

41R3260

Power

cord

UK,

Ireland,

Singapore,

Malaysia,

Brunei

(models

A2G

A2A

A3B

A3H

A2B

A2H)

41R3224

Power

cord

Taiwan

(models

A2V)

41R3278

Power

cord

Italy

(models

A2S

A2Y

A2L

A2G)

41R3232

Power

cord

Indonesia,

Laos,

Cambodia,

and

Vietnam

(models

A2A)

41R3208

Power

cord

Denmark

(models

A2G)

41R3212

Power

cord

Switzerland

(models

A2G)

41R3228

Power

cord

Israel

(models

A2G)

41R3236

Power

cord

South

Africa

(models

A2G

A2M

A2A)

41R3220

Power

cord

India

(models

A2Q)

41R3341

Power

cord

Australia

and

New

Zealand

(models

A2G

A2M

A2A)

41R3196

Power

cord

Thailand

(models)

43N9029

9157

Power

Cords

Secondary

FRU#

CRU

Tier

Power

cord

(models

A2U

A2F

A2S

A2D

A2L

A2A

A2T)

41R3185

Power

cord

China

(models

A2C)

41R3257

Power

cord

Japan

(models

A9J

A6J

A7J

A8J

A5J

A4J

A2E

A2J)

43N9058

Power

cord

Japan

(models

A9J

A6J

A7J

A8J

A5J

A4J

A2E

A2J)

41R3249

308

Hardware

Maintenance

Manual