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Item # 9632 FRUs 9 System board, 946GZ (models J1Q J1C J2U J2F J2G J3S J3P J3Y J4U J4S J4P J4Y M1G M2U M2F M2S M2P M2L M2D M2Y M2G M2M M2A M2Q M2T M2C M2B M2H M2V M2K M2R M2E M2J M3M M3A M3Q M3T M3V M3K M3J P1U P1F P1S P1P P1D P1Y P2C P2B P2H C1U C2U C3U C4U C5U C7U C8U CTO A1Q A2U A3S A3P A3D A3Y A3C A3B A3H A4U A4F B1S B1P B1Y B2U B3G 41A 41T 51Q 51C 51B 51H 52Q 53S 53P 53Y 54S 54P 54Y 61Q 62S 62P 62Y 63S 63P 63Y D1A D1T D2U D2G D3Q D4Q D5U D5S D5P D5Y D6U D6F D7U D7F G1Q G2A G2T H2G A2F B2F 21B 21H 22U 23U 24S 24P 24Y 25S 25P 25Y 26S 26P 26Y 27S 27P 27Y 31S 31P 31Y 32S 32P 32Y D8S D8P D8Y 91A 91T F5S F5P F5Y F5A F5C F5B F5H F6S F6P F6Y F7U F7F F7S F7P F7L F7D F7Y F7G F7M F7A F7Q F7T F7C F7B F7H F7V F7K F7R F7E F7J F8U F8S F8P F8Y 56S 56P 56Y 64S 64P 64Y 65J F9U F9F F9S F9P F9L F9D F9Y F9G F9M F9A F9Q F9T F9C F9B F9H F9V F9K F9R F9E F9J J6K J8U J8F J8G J8J M7U M7F M7S M7P M7L M7D M7Y M7G M7M M7A M7Q M7T M7C M7B M7H 7V M7K M7R M7E M7J M8G P5K P5J Q1U Q1F Q2U Q2F Q2S Q2P Q2L Q2D Q2Y Q2G Q2M Q2A Q2Q Q2T Q2C Q2B Q2H Q2V Q2K Q2R Q2E Q2J Q3C Q3B Q3H) 10 220W Small desktop power supply (non-smokeless) (models P1U P1F P1S P1P P1D P1Y C1U C2U C3U C4U C5U C7U C8U CTO A2U A3S A3P A3D A3Y A4U A4F B1S B1P B1Y B2U B3G 41A 41T 53S 53P 53Y 54S 54P 54Y 62S 62P 62Y 63S 63P 63Y D1A D1T D2U D2G D5U D5S D5P D5Y D6U D6F D7U D7F G2A G2T H2G A2F B2F 22U 23U 24S 24P 24Y 25S 25P 25Y 26S 26P 26Y 27S 27P 27Y 31S 31P 31Y 32S 32P 32Y D8S D8P D8Y 91A 91T F5S F5P F5Y F5A F6S F6P F6Y F7U F7F F7S F7P F7L F7D F7Y F7G F7M F7A F7T F7V F7K F7R F7E F8U F8S F8P F8Y J2U J2F J2G J3S J3P J3Y J4U J4S J4P J4Y M1G M2U M2F M2S M2P M2L M2D M2Y M2G M2M M2A M2T M2V M2K M2R M2E M3M M3A M3T M3V M3K) 10 220W Small desktop power supply (smokeless - Japanese) (models F7J M2J M3J) 10 220 Watt Power Supply - China (models CTO-A A1Q A3C A3B A3H 51Q 51C 51B 51H 52Q 61Q D3Q D4Q G1Q 21B 21H F5C F5B F5H F7Q F7C F7B F7H J1Q J1C M2Q M2C M2B M2H M3Q P2C P2B P2H) 10 220 Watt Power Supply - WW (models P1U P1F P1S P1P P1D P1Y C1U C2U C3U C4U C5U C7U C8U) 10 220 Watt Power Supply - china (models CTO-A A1Q A3C A3B A3H 51Q 51C 51B 51H 52Q 61Q D3Q D4Q G1Q 21B 21H F5C F5B F5H F7Q F7C F7B F7H J1Q J1C M2Q M2C M2B M2H M3Q P2C P2B P2H) FRU# 45R7728 41N3109 41N3119 41N3493 41A9655 41A9652 CRU Tier N N N N N N RoHS? Y Y Y Y Y Y The FRUs listed in the following tables are not illustrated. 9632 FRUs Thermal grease kit (models CTO) 1 drop IDE cable (all models) Shield, EMC, system board (all models) Shield, EMC, blank 5.25in. drive bay (all models) Shield, EMC, blank diskette drive bay (all models) Cover (all models) Mechanical shell kit (all models) Bezel kit (all models) FRU# 91P8835 41A7158 41N5347 41N8271 41N8273 41N8204 41N8205 41N8206 CRU Tier N N N N N 2 2 N RoHS? Y Y Y Y Y Y Y Y Chapter 10. FRU lists 573

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
Safety inspection guide	11
Handling electrostatic discharge-sensitive devices	12
Grounding requirements	12
Safety notices (multi-lingual translations)	13
Chapter 3. General information	43
The ThinkVantage™ Productivity Center program	43
Additional information resources	43
Specifications	44
Types 8700, 8701, 8705, 8717, 8973, 8975, 8979, 8983, 8985, 8991, 8995, 9265, 9269, 9277, 9279, 9283, 9287, 9379, 9383, 9387,	44
Types 8013, 8702, 8706, 8716, 8970, 8972, 8976, 8980, 8982, 8986, 8992, 8994, 9266, 9276, 9278, 9282, 9286, 9288, 9374, 9378,	45
Chapter 4. General Checkout	47
Problem determination tips	47
Chapter 5. Diagnostics	49
PC-Doctor for Windows	49
PC-Doctor for DOS	49
Creating a diagnostic CD image	50
Creating diagnostic diskettes	50
Running diagnostics from the CD or diskettes	50
Running diagnostics from the Rescue and Recovery workspace	51
PC-Doctor for Windows PE	51
Running diagnostics from the Rescue and Recovery workspace	51
Navigating through the diagnostics programs	52
Running tests	52
Test results	52
Fixed disk advanced test (FDAT)	53
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
User Password	57
Setting, changing, and deleting a user password	57
Administrator Password	58
Setting, changing, and deleting an administrator password	58
Selecting a startup device	59
Selecting a temporary startup device	59
Changing the startup device sequence	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 (desktop computers)	91
Rear connectors	92
Removing the cover	93
Locations	94
Identifying parts on the system board	95
Machine types 8013, 8716, 8976, 8986, 9266, 9282, 9374, 9384, 9646, and 9647	95
Machine types 8706, 8972, 8982, 8994, 9278, 9288, 9380, 9632, 9648, and 9649	96
Machine types 8702, 8970, 8980, 8992, 9276, 9286, 9378, and 9628	97
Replacing a memory module	97
Replacing the CMOS battery	100
Replacing the power supply	100
Replacing the system board	103
Types 8702, 8706, 8970, 8972, 8980, 8982, 8992, 8994, 9276, 9278, 9286, 9288, 9378, 9380, 9628, 9632, and 9649	103
Types 8013, 8716, 8976, 8986, 9266, 9282, 9374, 9384, and 9647	107
Replacing the microprocessor	111
Types 8702, 8706, 8970, 8972, 8980, 8982, 8992, 8994, 9276, 9278, 9286, 9288, 9378, 9380, 9628, 9632, and 9649	111
Types 8013, 8716, 8976, 8986, 9266, 9282, 9374, 9384, and 9647	114
Replacing the hard disk drive	118
Replacing an optical drive	121
Replacing the diskette drive	123
Replacing the power switch/LED assembly	125
Replacing the front panel card	127
Replacing the system fan assembly	128
Replacing a PCI adapter	130
Completing the FRU replacement	130
Chapter 9. Replacing FRUs (tower computers)	133
Rear connectors	134
Removing the cover	135
Locations	136
Identifying parts on the system board	136
Machine types 8700, 8717, 8979, 8991, 9269, 9283, 9383, 9631, and 9646	137
Machine types 8705, 8975, 8985, 9265, 9279, 9379, 9389, 9637, and 9648	138
Machine types 8701, 8973, 8983, 8995, 9277, 9287, 9387, and 9635	139
Removing and replacing the front bezel	139
Replacing the power supply	140
Replacing the system board	141
Types 8701, 8705, 8973, 8975, 8983, 8985, 8995, 9265, 9277, 9279, 9287, 9379, 9387, 9389, 9635, 9637, and 9648	141
Types 8700, 8717, 8979, 8991, 9269, 9283, 9383, 9631, and 9646	146
Replacing the microprocessor	149
Types 8701, 8705, 8973, 8975, 8983, 8985, 8995, 9265, 9277, 9279, 9287, 9379, 9387, 9389, 9635, 9637, and 9648	149
Types 8700, 8717, 8979, 8991, 9269, 9283, 9383, 9631, and 9646	153
Replacing a memory module	157
Replacing a PCI adapter	158
Replacing the hard disk drive	159
Replacing an optical drive	162
Replacing the diskette drive	163
Replacing the system fan assembly	163
Replacing the front audio/USB assembly	165
Replacing the power switch/LED assembly	165
Replacing the CMOS battery	165
Completing the FRU replacement	166
Chapter 10. FRU lists	167
Machine Type 8013	167
Machine Type 8700	175
Machine Type 8701	185
Machine Type 8702	195
Machine Type 8705	205
Machine Type 8706	217
Machine Type 8970	227
Machine Type 8972	236
Machine Type 8973	245
Machine Type 8975	254
Machine Type 8976	263
Machine Type 8979	270
Machine Type 8980	279
Machine Type 8982	288
Machine Type 8983	298
Machine Type 8985	307
Machine Type 8986	317
Machine Type 8991	325
Machine Type 8992	335
Machine Type 8994	345
Machine Type 8995	356
Machine Type 9265	365
Machine Type 9266	376
Machine Type 9269	385
Machine Type 9276	395
Machine Type 9277	403
Machine Type 9278	412
Machine Type 9279	423
Machine Type 9282	433
Machine Type 9283	441
Machine Type 9286	450
Machine Type 9287	458
Machine Type 9288	467
Machine Type 9374	476
Machine Type 9378	486
Machine Type 9379	495
Machine Type 9380	504
Machine Type 9383	513
Machine Type 9384	522
Machine Type 9387	534
Machine Type 9389	543
Machine Type 9628	553
Machine Type 9631	562
Machine Type 9632	573
Machine Type 9635	586
Machine Type 9637	596
Chapter 11. Additional Service Information	611
Security features	611
Hardware controlled Passwords	611
Operating system password	611
Vital product data	611
Management Information Format (MIF)	611
BIOS levels	612
Flash update procedures	612
Updating (flashing) BIOS from a diskette	612
Recovering from a POST/BIOS update failure	612
Power management	613
Automatic configuration and power interface (ACPI) BIOS	613
Automatic Power-On features	613
Appendix. Notices	615
Television output notice	616

Match case Limit results 1 per page

Item

9632 FRUs

FRU#

CRU

Tier

RoHS?

System board, 946GZ (models J1Q J1C J2U J2F J2G J3S J3P J3Y J4U J4S J4P

J4Y M1G M2U M2F M2S M2P M2L M2D M2Y M2G M2M M2A M2Q M2T

M2C M2B M2H M2V M2K M2R M2E M2J M3M M3A M3Q M3T M3V

M3K M3J P1U P1F P1S P1P P1D P1Y P2C P2B P2H C1U C2U C3U C4U

C5U C7U C8U CTO A1Q A2U A3S A3P A3D A3Y A3C A3B A3H A4U A4F

B1S B1P B1Y B2U B3G 41A 41T 51Q 51C 51B 51H 52Q 53S 53P 53Y 54S

54P 54Y 61Q 62S 62P 62Y 63S 63P 63Y D1A D1T D2U D2G D3Q D4Q D5U

D5S D5P D5Y D6U D6F D7U D7F G1Q G2A G2T H2G A2F B2F 21B 21H

22U 23U 24S 24P 24Y 25S 25P 25Y 26S 26P 26Y 27S 27P 27Y 31S 31P 31Y

32S 32P 32Y D8S D8P D8Y 91A 91T F5S F5P F5Y F5A F5C F5B F5H F6S

F6P F6Y F7U F7F F7S F7P F7L F7D F7Y F7G F7M F7A F7Q F7T F7C F7B

F7H F7V F7K F7R F7E F7J F8U F8S F8P F8Y 56S 56P 56Y 64S 64P 64Y 65J

F9U F9F F9S F9P F9L F9D F9Y F9G F9M F9A F9Q F9T F9C F9B F9H F9V

F9K F9R F9E F9J J6K J8U J8F J8G J8J M7U M7F M7S M7P M7L M7D M7Y

M7G M7M M7A M7Q M7T M7C M7B M7H 7V M7K M7R M7E M7J M8G

P5K P5J Q1U Q1F Q2U Q2F Q2S Q2P Q2L Q2D Q2Y Q2G Q2M Q2A Q2Q

Q2T Q2C Q2B Q2H Q2V Q2K Q2R Q2E Q2J Q3C Q3B Q3H)

45R7728

220W Small desktop power supply (non-smokeless) (models P1U P1F P1S

P1P P1D P1Y C1U C2U C3U C4U C5U C7U C8U CTO A2U A3S A3P A3D

A3Y A4U A4F B1S B1P B1Y B2U B3G 41A 41T 53S 53P 53Y 54S 54P 54Y

62S 62P 62Y 63S 63P 63Y D1A D1T D2U D2G D5U D5S D5P D5Y D6U D6F

D7U D7F G2A G2T H2G A2F B2F 22U 23U 24S 24P 24Y 25S 25P 25Y 26S

26P 26Y 27S 27P 27Y 31S 31P 31Y 32S 32P 32Y D8S D8P D8Y 91A 91T F5S

F5P F5Y F5A F6S F6P F6Y F7U F7F F7S F7P F7L F7D F7Y F7G F7M F7A

F7T F7V F7K F7R F7E F8U F8S F8P F8Y J2U J2F J2G J3S J3P J3Y J4U J4S

J4P J4Y M1G M2U M2F M2S M2P M2L M2D M2Y M2G M2M M2A M2T

M2V M2K M2R M2E M3M M3A M3T M3V M3K)

41N3109

220W Small desktop power supply (smokeless - Japanese) (models F7J M2J

M3J)

41N3119

220 Watt Power Supply - China (models CTO-A A1Q A3C A3B A3H 51Q

51C 51B 51H 52Q 61Q D3Q D4Q G1Q 21B 21H F5C F5B F5H F7Q F7C F7B

F7H J1Q J1C M2Q M2C M2B M2H M3Q P2C P2B P2H)

41N3493

220 Watt Power Supply - WW (models P1U P1F P1S P1P P1D P1Y C1U

C2U C3U C4U C5U C7U C8U)

41A9655

220 Watt Power Supply - china (models CTO-A A1Q A3C A3B A3H 51Q

51C 51B 51H 52Q 61Q D3Q D4Q G1Q 21B 21H F5C F5B F5H F7Q F7C F7B

F7H J1Q J1C M2Q M2C M2B M2H M3Q P2C P2B P2H)

41A9652

The FRUs listed in the following tables are not illustrated.

9632 FRUs

FRU#

CRU

Tier

RoHS?

Thermal grease kit (models CTO)

91P8835

1 drop IDE cable (all models)

41A7158

Shield, EMC, system board (all models)

41N5347

Shield, EMC, blank 5.25in. drive bay (all models)

41N8271

Shield, EMC, blank diskette drive bay (all models)

41N8273

Cover (all models)

41N8204

Mechanical shell kit (all models)

41N8205

Bezel kit (all models)

41N8206

Chapter 10. FRU lists

573