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Lenovo 9704ALU Hardware Maintenance Manual - Page 606

Line Cord - South Africa models 7AG 7AM 7AA AVM A2M A2A A4M A4A A6M A6A BAM BBM

UPC - 883609915025

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9704 Line Cords Line cord - US (models ABU 7AA 7AT AJS AHS 7BG 7CG ALU ALF AMU AMF ANU ANF BDU BDF APU APF ASA AUA A9A A2A AQA AKF B2A B3A BHA BJA BKA BLA BFU BRU BSU B2T BHT BJT BKT BLT B1M B2M B3M BHM BJM BKM BGC 7QG 7NG 7PG 8SM 8SA 8ST 71G 72G 73G 8GG 8HG ) Line cord - US (models ABU 7AA 7AT AJS AHS 7BG 7CG ALU ALF AMU AMF ANU ANF BDU BDF APU APF ASA AUA A9A A2A AQA AKF B2A B3A BHA BJA BKA BLA BFU BRU BSU B2T BHT BJT BKT BLT B1M B2M B3M BHM BJM BKM BGC 7QG 7NG 7PG 8SM 8SA 8ST 71G 72G 73G 8GG 8HG ) Line cord - China (models AEC) Line cord - China (models AEC) Line cord - Brazil (models AFP AGP) Line cord - Brazil (models AFP AGP) Line cord - LA High Volt APU (models AJY AHY) Line Cord - LA High Volt APU (models AJY AHY) Line Cord - Korea (models) Line Cord - Korea (models) Line Cord - UK, Ireland, Singapore, Malaysia, Brunei (models ABU 7AA A2A AQA ASA AUA A9A B2A B3A BHA BJA BKA BLA) Line Cord - UK, Ireland, Singapore, Malaysia, Brunei (models ABU 7AA A2A AQA ASA AUA A9A B2A B3A BHA BJA BKA BLA) Line Cord - Taiwan (models) Line Cord - Taiwan (models) Line Cord - Italy (models 7AG AJS AHS ASA AUA A9A A2A AQA B2A B3A BHA BJA BKA BLA 7QG 7NG 7PG 71G 72G 73G) Line Cord - Italy (models 7AG AJS AHS ASA AUA A9A A2A AQA B2A B3A BHA BJA BKA BLA 7QG 7NG 7PG 71G 72G 73G) Line Cord - Indonesia, Laos, Cambodia, and Vietnam (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG ) Line Cord - Indonesia, Laos, Cambodia, and Vietnam (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG ) Line Cord - Denmark (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG ) Line Cord - Denmark (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG ) Line Cord - Switzerland (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG ) Line Cord - Switzerland (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG ) Line Cord - Israel (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG ) Line Cord - Israel (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG ) Line Cord - South Africa (models 7AG 7AM 7AA AVM A2M A2A A4M A4A A6M A6A BAM BBM AQA ASM AUM ASA AUA A9A B1M B2M B3M BHM BJM B2A B3A BHA BJA BKA BLA 7QG 7NG 7PG 71G 72G 73G) Line Cord - South Africa (models 7AG 7AM 7AA AVM A2M A2A A4M A4A A6M A6A BAM BBM AQA ASM AUM ASA AUA A9A B1M B2M B3M BHM BJM B2A B3A BHA BJA BKA BLA 7QG 7NG 7PG 71G 72G 73G) Line Cord - India (models 7AQ AQQ ASQ B2Q B3Q 8SQ 8TQ) Line Cord - Japan (models AVJ ASJ AUQ AUJ B2J B3J BMJ BPJ BQJ 8SJ 8TJ) FRU# 41R3184 41R3185 41R3256 41R3257 41R3270 41R3271 41R3176 41R3177 41R3260 41R3261 41R3224 41R3225 41R3278 41R3279 41R3232 41R3233 41R3208 41R3209 41R3212 41R3213 41R3228 41R3229 41R3236 41R3237 41R3220 41R3221 41R3341 41R3248 CRU 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 598 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

9704 Line Cords

FRU#

CRU

Line cord - US (models ABU 7AA 7AT AJS AHS 7BG 7CG ALU ALF AMU AMF ANU ANF BDU

BDF APU APF ASA AUA A9A A2A AQA AKF B2A B3A BHA BJA BKA BLA BFU BRU BSU

B2T BHT BJT BKT BLT B1M B2M B3M BHM BJM BKM BGC 7QG 7NG 7PG 8SM 8SA 8ST

71G 72G 73G 8GG 8HG )

41R3184

Line cord - US (models ABU 7AA 7AT AJS AHS 7BG 7CG ALU ALF AMU AMF ANU ANF BDU

BDF APU APF ASA AUA A9A A2A AQA AKF B2A B3A BHA BJA BKA BLA BFU BRU BSU

B2T BHT BJT BKT BLT B1M B2M B3M BHM BJM BKM BGC 7QG 7NG 7PG 8SM 8SA 8ST

71G 72G 73G 8GG 8HG )

41R3185

Line cord - China (models AEC)

41R3256

Line cord - China (models AEC)

41R3257

Line cord - Brazil (models AFP AGP)

41R3270

Line cord - Brazil (models AFP AGP)

41R3271

Line cord - LA High Volt APU (models AJY AHY)

41R3176

Line Cord - LA High Volt APU (models AJY AHY)

41R3177

Line Cord - Korea (models)

41R3260

Line Cord - Korea (models)

41R3261

Line Cord - UK, Ireland, Singapore, Malaysia, Brunei (models ABU 7AA A2A AQA ASA AUA

A9A B2A B3A BHA BJA BKA BLA)

41R3224

Line Cord - UK, Ireland, Singapore, Malaysia, Brunei (models ABU 7AA A2A AQA ASA AUA

A9A B2A B3A BHA BJA BKA BLA)

41R3225

Line Cord - Taiwan (models)

41R3278

Line Cord - Taiwan (models)

41R3279

Line Cord - Italy (models 7AG AJS AHS ASA AUA A9A A2A AQA B2A B3A BHA BJA BKA

BLA 7QG 7NG 7PG 71G 72G 73G)

41R3232

Line Cord - Italy (models 7AG AJS AHS ASA AUA A9A A2A AQA B2A B3A BHA BJA BKA

BLA 7QG 7NG 7PG 71G 72G 73G)

41R3233

Line Cord - Indonesia, Laos, Cambodia, and Vietnam (models 7AA 7BG 7CG 7FG 7QG 7NG

7PG 71G 72G 73G 8GG 8HG )

41R3208

Line Cord - Indonesia, Laos, Cambodia, and Vietnam (models 7AA 7BG 7CG 7FG 7QG 7NG

7PG 71G 72G 73G 8GG 8HG )

41R3209

Line Cord - Denmark (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG )

41R3212

Line Cord - Denmark (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG )

41R3213

Line Cord - Switzerland (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG )

41R3228

Line Cord - Switzerland (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG )

41R3229

Line Cord - Israel (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG )

41R3236

Line Cord - Israel (models 7AA 7BG 7CG 7FG 7QG 7NG 7PG 71G 72G 73G 8GG 8HG )

41R3237

Line Cord - South Africa (models 7AG 7AM 7AA AVM A2M A2A A4M A4A A6M A6A BAM BBM

AQA ASM AUM ASA AUA A9A B1M B2M B3M BHM BJM B2A B3A BHA BJA BKA BLA 7QG

7NG 7PG 71G 72G 73G)

41R3220

Line Cord - South Africa (models 7AG 7AM 7AA AVM A2M A2A A4M A4A A6M A6A BAM BBM

AQA ASM AUM ASA AUA A9A B1M B2M B3M BHM BJM B2A B3A BHA BJA BKA BLA 7QG

7NG 7PG 71G 72G 73G)

41R3221

Line Cord - India (models 7AQ AQQ ASQ B2Q B3Q 8SQ 8TQ)

41R3341

Line Cord - Japan (models AVJ ASJ AUQ AUJ B2J B3J BMJ BPJ BQJ 8SJ 8TJ)

41R3248

598

ThinkCentre Hardware Maintenance Manual