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Lenovo 9704ALU Hardware Maintenance Manual - Page 568

BBQ BMQ BVM 7FG 7HG 7JG D4A D4Q D5M D5A D6M D6A D7M D9U D8M D8A D8Q D2A

UPC - 883609915025

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9702 Keyboard (Lenovo USB Preferred -- without hub) Portuguese (models) Romanian (models) Russian/Cyrillic (models) Serbian/Cyrillic (models) Slovak (models) Spanish (models) Swedish/Finnish (models) Swiss (models) Thailand (models) Turkish (models) Turkish (models) UK English (models) US Euro (models) Slovenian (models) FRU# 41A5064 41A5065 41A5066 41A5067 41A5068 41A5069 41A5070 41A5071 41A5072 41A5073 41A5074 41A5075 41A5076 41A5077 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9702 Keyboard (Lenovo USB Preferred -- without hub) US English (models ACU 7AG 7BG 7BM 7BA 7BQ AMU B4U 7CG 7DG 7EG B3U B5U B6U B6A B6Q B7U B7A B7Q A4U A5U BEA BEQ A7A A7Q BLM BLA BLQ BGA BGQA8A A8Q BCA BCQ BDA BDQ BGA BGQ BHA BHQ BJA BJQ BKA BKQ BLM BLA BLQ BKA BKQ BWQ BNA BNQ BPM BPA BPQ BRM BRA BRQ BSM BSA BUM A9A A9Q AM BBM BBA BBQ BMQ BVM 7FG 7HG 7JG D4A D4Q D5M D5A D6M D6A D7M D9U D8M D8A D8Q D2A D2Q D3M D3A D1U DAU D3U 7MG 7PG 7QG 7RG E3A E4A E5A E6M E1M E1A 7SG 7UG 7VG 7WG 71G FDU F9U 8CG 8DG 8EG 8FG) Arabic (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG 7VG 7WG 71G 8CG 8DG 8EG 8FG) Arabic/French (models) Belgian/French (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG 7VG 7WG 71G 8CG 8DG 8EG 8FG) Belgian/UK (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG 7VG 7WG 71G 8CG 8DG 8EG 8FG) Brazilian Portuguese (models AAP AKP B2P B1P AQP ATP F1P F2P F3P FBP FCP H1P H2P H3P H4P) Bulgarian (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG 7VG 7WG 71G 8CG 8DG 8EG 8FG) Chinese/US (models A2V) Czech (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG 7VG 7WG 71G 8CG 8DG 8EG 8FG) Danish (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG 7VG 7WG 71G 8CG 8DG 8EG 8FG) Dutch (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG 7VG 7WG 71G 8CG 8DG 8EG 8FG) French (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG 7VG 7WG 71G 8CG 8DG 8EG 8FG) FRU# 41A5289 41A5290 41A5291 41A5292 41A5293 41A5294 41A5295 41A5296 41A5297 41A5298 41A5299 41A5300 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 560 ThinkCentre Hardware Maintenance Manual

Section	Page
Chapter 1. About this manual	9
Important Safety Information	9
Important information about replacing RoHS compliant FRUs	9
Chapter 2. Safety information	11
General safety	11
Electrical safety	11
Voltage-selection switch	13
Safety inspection guide	13
Handling electrostatic discharge-sensitive devices	14
Grounding requirements	14
Safety notices (multi-lingual translations)	14
Chapter 3. General information	37
The ThinkVantage Productivity Center program	37
Additional information resources	37
Specifications	37
Types 7066, 7098, 9352, 9359, 9482, 9487, 9622, 9704, 9794, 9859, 9785, 9807, 9952	37
Types 7065, 7096, 9351, 9358, 9438, 9481, 9489, 9703, 9784, 9788, 9792, 9853, 9949	37
Types 7064, 7094, 9349, 9356, 9357, 9439, 9488, 9702, 9708, 9709, 9789, 9851, 9948	38
Chapter 4. General Checkout	41
Problem determination tips	41
Chapter 5. Diagnostics	43
PC-Doctor for Windows	43
PC-Doctor for Windows PE	43
Running diagnostics from the Rescue and Recovery workspace	43
PC-Doctor for DOS	44
Creating a diagnostic CD image	44
Creating diagnostic diskettes	44
Running diagnostics from the CD or diskettes	44
Navigating through the diagnostics programs	45
Running tests	45
Viewing the test log	46
Chapter 6. Using the Setup Utility	49
Starting the Setup Utility program	49
Viewing and changing settings	49
Using passwords	49
Password considerations	49
User Password	50
Administrator Password	50
Setting, changing, and deleting a password	50
Selecting a startup device	50
Selecting a temporary startup device	50
Selecting or changing the startup device sequence	51
Advanced settings	51
Exiting from the Setup Utility program	51
Chapter 7. Symptom-to-FRU Index	53
Hard disk drive boot error	53
Power Supply Problems	53
Diagnostic error codes	54
Beep symptoms	71
POST error codes	72
Miscellaneous error messages	73
Undetermined problems	75
Chapter 8. Replacing FRUs (Types 7065, 7096, 9351, 9358, 9438, 9481, 9489, 9703, 9784, 9788, 9792, 9853, 9949)	77
Locations	77
Rear connectors	77
Computer components	78
System board connectors	78
Removing the cover	79
Accessing system board components and drives	80
Replacing a memory module	81
Replacing the CMOS battery	82
Replacing the power supply	83
Replacing the system board	84
Replacing the microprocessor	87
Replacing the hard disk drive	90
Replacing an optical drive	92
Replacing the diskette drive	92
Replacing the power switch/LED assembly	93
Replacing the front panel card	94
Replacing the system fan assembly	95
Replacing a PCI adapter	95
Completing the FRU replacement	96
Chapter 9. Replacing FRUs (Types 7064, 7094, 9349, 9356, 9357, 9439, 9488, 9702, 9708, 9709, 9789, 9851, 9948)	99
Locations	99
Rear connectors	99
Computer components	100
System board connectors	100
Removing the cover	101
Removing and replacing the front bezel	102
Replacing the power supply	103
Replacing the system board	104
Replacing the microprocessor	108
Replacing a memory module	111
Replacing a PCI adapter	112
Replacing the primary hard disk drive	113
Replacing the secondary hard disk drive	116
Replacing an optical drive	119
Replacing the diskette drive	119
Replacing the rear fan assembly	120
Replacing the front fan assembly	122
Replacing the front audio/USB assembly	123
Replacing the power switch/LED assembly	124
Replacing the CMOS battery	124
Completing the FRU replacement	125
Chapter 10. Replacing FRUs (Types 7066, 7098, 9352, 9359, 9482, 9487, 9622, 9704, 9785, 9794, 9807, 9859, 9952)	127
Locations	127
Front connectors	127
Rear connectors	127
Computer components	128
System board connectors	129
Opening the cover	130
Accessing system board components and drives	131
Replacing an adapter card	132
Replacing a memory module	132
Replacing the battery	134
Replacing the power supply	134
Replacing the system board	137
Replacing the microprocessor	140
Replacing the hard disk drive	144
Replacing an optical drive	145
Replacing the diskette drive	146
Replacing the fan assembly	148
Completing the FRU replacement	149
Chapter 11. FRU lists	151
Machine Type 6176	151
Machine Type 6177	166
Machine Type 6178	181
Machine Type 6179	195
Machine Type 6305	210
Machine Type 7064	226
Machine Type 7065	241
Machine Type 7066	256
Machine Type 7094	271
Machine Type 7096	286
Machine Type 7098	301
Machine Type 9349	316
Machine Type 9352	332
Machine Type 9352	347
Machine Type 9356	362
Machine Type 9357	378
Machine Type 9358	393
Machine Type 9359	408
Machine Type 9438	423
Machine Type 9439	439
Machine Type 9481	459
Machine Type 9482	479
Machine Type 9487	501
Machine Type 9488	518
Machine Type 9489	533
Machine Type 9622	548
Machine Type 9702	562
Machine Type 9703	580
Machine Type 9704	596
Machine Type 9708	613
Machine Type 9788	629
Machine Type 9789	645
Machine Type 9794	660
Machine Type 9807	675
Machine Type 9851	690
Machine Type 9853	707
Machine Type 9859	722
Machine Type 9948	738
Machine Type 9949	753
Machine Type 9952	768
Chapter 12. Additional Service Information	783
Security features	783
Hardware controlled Passwords	783
Operating system password	783
Vital product data	783
BIOS levels	783
Updating (flashing) BIOS from a CD-ROM or diskette	783
Recovering from a POST/BIOS update failure	784
Power management	784
Automatic configuration and power interface (ACPI) BIOS	784
Automatic Power-On features	784
Appendix A. Notices	785
Television output notice	786

Match case Limit results 1 per page

9702 Keyboard (Lenovo USB Preferred -- without hub)

FRU#

CRU

Tier

Portuguese (models)

41A5064

Romanian (models)

41A5065

Russian/Cyrillic (models)

41A5066

Serbian/Cyrillic (models)

41A5067

Slovak (models)

41A5068

Spanish (models)

41A5069

Swedish/Finnish (models)

41A5070

Swiss (models)

41A5071

Thailand (models)

41A5072

Turkish (models)

41A5073

Turkish (models)

41A5074

UK English (models)

41A5075

US Euro (models)

41A5076

Slovenian (models)

41A5077

9702 Keyboard (Lenovo USB Preferred -- without hub)

FRU#

CRU

Tier

US English (models ACU 7AG 7BG 7BM 7BA 7BQ AMU B4U 7CG 7DG 7EG B3U B5U B6U

B6A B6Q B7U B7A B7Q A4U A5U BEA BEQ A7A A7Q BLM BLA BLQ BGA BGQA8A A8Q

BCA BCQ BDA BDQ BGA BGQ BHA BHQ BJA BJQ BKA BKQ BLM BLA BLQ BKA BKQ

BWQ BNA BNQ BPM BPA BPQ BRM BRA BRQ BSM BSA BUM A9A A9Q AM BBM BBA

BBQ BMQ BVM 7FG 7HG 7JG D4A D4Q D5M D5A D6M D6A D7M D9U D8M D8A D8Q D2A

D2Q D3M D3A D1U DAU D3U 7MG 7PG 7QG 7RG E3A E4A E5A E6M E1M E1A 7SG 7UG

7VG 7WG 71G FDU F9U 8CG 8DG 8EG 8FG)

41A5289

Arabic (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG 7VG

7WG 71G 8CG 8DG 8EG 8FG)

41A5290

Arabic/French (models)

41A5291

Belgian/French (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG

7UG 7VG 7WG 71G 8CG 8DG 8EG 8FG)

41A5292

Belgian/UK (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG

7VG 7WG 71G 8CG 8DG 8EG 8FG)

41A5293

Brazilian Portuguese (models AAP AKP B2P B1P AQP ATP F1P F2P F3P FBP FCP H1P

H2P H3P H4P)

41A5294

Bulgarian (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG

7VG 7WG 71G 8CG 8DG 8EG 8FG)

41A5295

Chinese/US (models A2V)

41A5296

Czech (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG 7VG

7WG 71G 8CG 8DG 8EG 8FG)

41A5297

Danish (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG

7VG 7WG 71G 8CG 8DG 8EG 8FG)

41A5298

Dutch (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG 7VG

7WG 71G 8CG 8DG 8EG 8FG)

41A5299

French (models 7AG 7BG 7CG 7DG 7EG 7FG 7HG 7JG 7MG 7PG 7QG 7RG 7SG 7UG

7VG 7WG 71G 8CG 8DG 8EG 8FG)

41A5300

560

ThinkCentre Hardware Maintenance Manual