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Lenovo ThinkCentre A58 User Manual - Page 271

keyboards Lenovo preferred Pro USB - without hub

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7705 FRUs Models with 3.5'' convert 2.5'' for 150 GB 10 K rpm hard disk drive (first HDD bay) (all models) 3.5'' convert 2.5'' for 150 GB 10 K rpm hard disk drive (first HDD bay) (all models) Universal Adapter Bracket 5.25 to 3.5 (all models) Top cover assembly (all models) Cable, LED/Switch cable_R (10L_220 mm_PCBA) (all models) NO ODD, EMI shielding (all models) Card reader bezel (all models) Non-card reader bezel (all models) Card reader (all models) Vertical stand (all models) Front bezel assembly (all models) Chassis (all models) Rubber foot for vertical (all models) Rubber foot for horizontal (all models) Thermal grease (all models) Optical retainer (all models) FRU# 43N9645 43N9593 43N9676 43N9594 45J9515 43N9641 43N9642 43N9643 45K6081 43N9644 43N9677 43N9649 43N9727 43N9728 91P8835 45K6364 CRU 2 2 2 1 2 1 1 1 1 1 1 N 1 1 N 1 7705 keyboards (Lenovo preferred Pro USB - without hub) USB FULL--US English (models A1H A2H A5H A6H 71G 73G 74G 75G 76G 77G 78G 79G A7U A8U A9U B2H B1A 7AG 7BG 7CG 7DG B3U B4U) USB FULL--Arabic (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG) USB FULL--Arabic/French (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG) USB FULL--Belgium French (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG) USB FULL--Belgium English (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG) USB FULL--Brazilian Portuguese (models) USB FULL--Bulgarian (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG) USB FULL--Chinese/US (models) USB FULL--Czech (ABB) (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG) USB FULL--Danish (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG) USB FULL--Dutch (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG) USB FULL--French (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG) USB FULL--French Canadian (models 71G 73G 74G 75G 76G 77G 78G 79G A7F A8F A9F 7AG 7BG 7CG 7DG B3F B4F) USB FULL--French Canadian (models 71G 73G 74G 75G 76G 77G 78G 79G A7F A8F A9F 7AG 7BG 7CG 7DG B3F B4F) USB FULL--German (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG) USB FULL--Greek (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG) USB FULL--Greek/US (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG) FRU# 41A5289 41A5290 41A5291 41A5292 41A5293 41A5294 41A5295 41A5296 41A5297 41A5298 41A5299 41A5300 41A5301 41A5302 41A5303 41A5304 41A5305 CRU 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Chapter 10. FRU lists 265

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

7705 FRUs

FRU#

CRU

Models with 3.5’’ convert 2.5’’ for 150 GB 10 K rpm hard disk drive (first HDD bay) (all

models)

43N9645

3.5’’ convert 2.5’’ for 150 GB 10 K rpm hard disk drive (first HDD bay) (all models)

43N9593

Universal Adapter Bracket 5.25 to 3.5 (all models)

43N9676

Top cover assembly (all models)

43N9594

Cable, LED/Switch cable_R (10L_220 mm_PCBA) (all models)

45J9515

NO ODD, EMI shielding (all models)

43N9641

Card reader bezel (all models)

43N9642

Non-card reader bezel (all models)

43N9643

Card reader (all models)

45K6081

Vertical stand (all models)

43N9644

Front bezel assembly (all models)

43N9677

Chassis (all models)

43N9649

Rubber foot for vertical (all models)

43N9727

Rubber foot for horizontal (all models)

43N9728

Thermal grease (all models)

91P8835

Optical retainer (all models)

45K6364

7705 keyboards (Lenovo preferred Pro USB - without hub)

FRU#

CRU

USB FULL--US English (models A1H A2H A5H A6H 71G 73G 74G 75G 76G 77G 78G 79G

A7U A8U A9U B2H B1A 7AG 7BG 7CG 7DG B3U B4U)

41A5289

USB FULL--Arabic (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG)

41A5290

USB FULL--Arabic/French (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG

7DG)

41A5291

USB FULL--Belgium French (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG

7DG)

41A5292

USB FULL--Belgium English (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG

7DG)

41A5293

USB FULL--Brazilian Portuguese (models)

41A5294

USB FULL--Bulgarian (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG)

41A5295

USB FULL--Chinese/US (models)

41A5296

USB FULL--Czech (ABB) (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG

7DG)

41A5297

USB FULL--Danish (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG)

41A5298

USB FULL--Dutch (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG)

41A5299

USB FULL--French (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG)

41A5300

USB FULL--French Canadian (models 71G 73G 74G 75G 76G 77G 78G 79G A7F A8F A9F

7AG 7BG 7CG 7DG B3F B4F)

41A5301

USB FULL--French Canadian (models 71G 73G 74G 75G 76G 77G 78G 79G A7F A8F A9F

7AG 7BG 7CG 7DG B3F B4F)

41A5302

USB FULL--German (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG)

41A5303

USB FULL--Greek (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG)

41A5304

USB FULL--Greek/US (models 71G 73G 74G 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG)

41A5305

Chapter 10. FRU lists

265