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Lenovo ThinkCentre A58 Manual

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Item# 7705 FRUs 6 Memory module, 512MB PC2-6400 (800MHz) DDR2 SDRAM (models) 6 Memory module, 1GB PC2-6400 (667MHz) DDR2 SDRAM (models A2H A5H A4S A4Y B1A) 6 Memory module, 2GB PC2-6400 (667MHz) DDR2 SDRAM (models A1H A6H 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F B2H 7AG 7BG 7CG 7DG B3U B3F B4U B4F) 7 System board, Intel G41 BTX(GA) non-AMT (models A1H A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F) 7 System board, Intel G41 BTX (GA) - NB upgrade (models A1H A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F) 7 System board, Intel G41 BTX - EuP and TCM header (models) 8 Power supply, 280W Active PFC power supply (Auto sensing) for 10L---Robust, ww, JP (models A1H A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F) 8 Power supply, 280W 85+ power supply for 10L---Robust, ww, JP (models A1H A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F) 8 Power supply, 280W Active PFC power supply (auto-sensing) - all countries (models A1H A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F) 8 Power supply, 280W 85+ power supply - all countries (models A1H A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F) 8 Power supply, 280 watt Active PFC power supply, auto-sensing for 10L - Robust, WW, JP, for Eup (models A1H A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F) FRU# 41X1079 41X1080 41X1081 46R8892 64Y9198 71Y6839 41A9701 41A9742 45J9418 45J9423 54Y8804 CRU 1 1 1 N N N N N N N N The FRUs listed in the following tables are not illustrated. 7705 FRUs Battery 3V - Lithium (models A1H A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F) Cable - SATA 250 mm (RoHS) for 1st hard disk drive (all models) Cable - SATA 600 mm (RoHS) (all models) Cable - SATA 700 mm (RoHS) for optical drive / Second hard disk drive (all models) C2 intrusion switch 260 mm (all models) Rear I/O shield BTX (all models) Temp sense cable (165 mm) (all models) Air deflector, recycle resin (all models) Hard disk drive tray assembly (all models) Front cage assembly (all models) Front cage assembly (all models) Cable, Front I/O cable_R (10L_U380_A550)_ESD (all models) FRU# 45C1566 43N9012 45J9579 43N9011 43N9080 41R6381 43N9079 43N9610 43N9595 43N9596 43N9647 45J9509 CRU 1 2 2 2 2 N 2 2 1 N N 2 264 Hardware Maintenance Manual

Section	Page
Contents	5
Chapter 1. About this manual	7
Important safety information	7
Important information about replacing the 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
Lenovo ThinkVantage Tools	45
Lenovo Care	45
Access Help	45
Additional information resources	46
Specifications	47
For machine types: 7515, 7523, 7569, and 7611.	47
For machine types: 7522, 7560, 7610, and 7705.	47
For all machine types	47
Chapter 4. General checkout	49
Problem determination tips	49
Chapter 5. Diagnostics	51
Lenovo ThinkVantage Toolbox	51
Lenovo System Toolbox	51
PC-Doctor for Rescue and Recovery	52
PC-Doctor for DOS	52
Creating a diagnostic disc	52
Running the diagnostic program from the diagnostic disc	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 program	57
Starting the Setup Utility program	57
Viewing and changing settings	57
Using passwords	57
Password considerations	58
Set Power-On Password	58
Set Administrator Password	58
Setting, changing, or deleting a password	58
Enabling or disabling a device	59
Selecting a startup device	59
Selecting a temporary startup device	59
Viewing or changing the startup device sequence	60
Exiting the Setup Utility program	60
Chapter 7. Symptom-to-FRU index	61
Hard disk drive boot error	61
Power supply problems	61
Diagnostic error codes	62
Beep symptoms	83
POST error codes	84
Miscellaneous error messages	86
Undetermined problems	87
Chapter 8. Replacing FRUs (Machine types: 7515, 7523, 7569, and 7611.)	89
Locating connectors on the front of your computer	90
Locating connectors on the rear of your computer	91
Removing the computer cover	92
Locating components	94
Locating parts on the system board	95
Removing and reinstalling the front bezel	95
Installing or replacing a memory module	96
Installing or replacing a PCI card	98
Replacing the battery	101
Replacing the power supply assembly	102
Replacing the heat sink and fan assembly	104
Replacing the microprocessor	106
Replacing the system board	109
Replacing the primary hard disk drive	111
Replacing the secondary hard disk drive	113
Replacing the optical drive	116
Replacing the diskette drive or card reader	118
Replacing the front fan assembly	119
Replacing the rear fan assembly	121
Replacing the internal speaker	123
Replacing the front audio and USB assembly	125
Completing the FRU replacement	126
Chapter 9. Replacing FRUs (Machine types: 7522, 7560, 7610, and 7705.)	129
Locating connectors on the front of your computer	130
Locating connectors on the rear of your computer	131
Opening the computer cover	132
Accessing the system board components and drives	133
Locating components	134
Locating parts on the system board	135
Installing or replacing a memory module	136
Installing or replacing an adapter card	138
Replacing the battery	140
Replacing the hard disk drive	142
Replacing the optical drive	143
Replacing the power supply assembly	146
Replacing the heat sink and fan assembly	148
Replacing the microprocessor	150
Replacing the system board	153
Replacing the card reader	155
Replacing the front audio and USB assembly	156
Replacing the internal speaker	157
Completing the FRU replacement	161
Chapter 10. FRU lists	163
Machine type 7515	163
Machine type 7522	181
Machine type 7523	199
Machine type 7560	212
Machine type 7569	226
Machine type 7610	239
Machine type 7611	253
Machine type 7705	268
Chapter 11. Additional service information	283
Security features	283
Hardware controlled Passwords	283
Operating system password	283
Vital product data	283
BIOS levels	283
Updating (flashing) BIOS from a disc	284
Updating (flashing) BIOS from your operating system	284
Recovering from a POST/BIOS update failure	284
Power management	285
Automatic configuration and power interface (ACPI) BIOS	285
Automatic Power-On features	285
Appendix. Notices	287
Television output notice	288
Trademarks	288
Index	289
A	289
B	289
C	289
D	289
E	289
F	289
G	289
H	289
I	289
L	289
M	289
O	289
P	289
R	290
S	290
T	290
U	290

Match case Limit results 1 per page

Item#

7705 FRUs

FRU#

CRU

Memory module, 512MB PC2-6400 (800MHz) DDR2 SDRAM (models)

41X1079

Memory module, 1GB PC2-6400 (667MHz) DDR2 SDRAM (models A2H A5H A4S

A4Y B1A)

41X1080

Memory module, 2GB PC2-6400 (667MHz) DDR2 SDRAM (models A1H A6H 71G

73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F B2H 7AG 7BG 7CG

7DG B3U B3F B4U B4F)

41X1081

System board, Intel G41 BTX(GA) non-AMT (models A1H A2H A5H A6H A4S

A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F B2H B1A

7AG 7BG 7CG 7DG B3U B3F B4U B4F)

46R8892

System board, Intel G41 BTX (GA) - NB upgrade (models A1H A2H A5H A6H

A4S A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F B2H

B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F)

64Y9198

System board, Intel G41 BTX - EuP and TCM header (models)

71Y6839

Power supply, 280W Active PFC power supply (Auto sensing) for 10L---Robust,

ww, JP (models A1H A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G 77G 78G

79G A7U A7F A8U A8F A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U

B4F)

41A9701

Power supply, 280W 85+ power supply for 10L---Robust, ww, JP (models A1H

A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F

A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F)

41A9742

Power supply, 280W Active PFC power supply (auto-sensing) - all countries

(models A1H A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U

A7F A8U A8F A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F)

45J9418

Power supply, 280W 85+ power supply - all countries (models A1H A2H A5H

A6H A4S A4Y 71G 73G 74G 75G 76G 77G 78G 79G A7U A7F A8U A8F A9U A9F

B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F)

45J9423

Power supply, 280 watt Active PFC power supply, auto-sensing for 10L - Robust,

WW, JP, for Eup (models A1H A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G

77G 78G 79G A7U A7F A8U A8F A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F

B4U B4F)

54Y8804

The FRUs listed in the following tables are not illustrated.

7705 FRUs

FRU#

CRU

Battery 3V - Lithium (models A1H A2H A5H A6H A4S A4Y 71G 73G 74G 75G 76G 77G

78G 79G A7U A7F A8U A8F A9U A9F B2H B1A 7AG 7BG 7CG 7DG B3U B3F B4U B4F)

45C1566

Cable - SATA 250 mm (RoHS) for 1st hard disk drive (all models)

43N9012

Cable - SATA 600 mm (RoHS) (all models)

45J9579

Cable - SATA 700 mm (RoHS) for optical drive / Second hard disk drive (all models)

43N9011

C2 intrusion switch 260 mm (all models)

43N9080

Rear I/O shield BTX (all models)

41R6381

Temp sense cable (165 mm) (all models)

43N9079

Air deflector, recycle resin (all models)

43N9610

Hard disk drive tray assembly (all models)

43N9595

Front cage assembly (all models)

43N9596

Front cage assembly (all models)

43N9647

Cable, Front I/O cable_R (10L_U380_A550)_ESD (all models)

45J9509

264

Hardware Maintenance Manual