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Lenovo ThinkCentre E51 Hardware Maintenance Manual - Page 180

CRU Tier, Adapters and miscellaneous FRUs, Power Cords

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8294 mice Mouse, Scrollpoint Optical, USB (models 21U 22M 22J A1B A1H A1V A1K A1J A2J A5J A6G 11M 11B 11H 11V 11K 21F 23M 23A 23T 24J 25G 41S D1U D1F E1U E1F 41L 41D 41Y A1B A1H A1V A1K A2M A2A A2Q A2T A2C A2B A2H A2V A2K A7J A5M A5A A5Q A5T A5C A5B A5H A5V A5K 23V 24M 24A 24Q 24T 24B 24H 24V 24K 26J D4M D4A D4Q D4T D4C D4B D4H D4V D4K D4J D5M D5A D5Q D5T D5C D5B D5H D5V D5K D5J A1C 24C A8S A8D A8Y A9S A9D A9Y 31S 31D 31Y 32S 32D 32Y D5S D5D D5Y) FRU# 24P0499 CRU Tier 1 8294 Adapters and miscellaneous FRUs PCI Modem Card (Soft) -- full bracket (models A8S A8D A8Y 31S 31D 31Y) Speakers (2-piece) Infinity Logo (models A8S A8D A8Y) Speakers (2-piece) Lenovo Logo (models A8S A8D A8Y) Speaker Power brick - US, Canada, LA (low voltage), ASEAN (models A8S A8D A8Y) Speaker Power brick - LA high voltage (non-APU) (models A8D) Speaker Power brick - Argentina (models A8S A8Y) RJ11 connector adapter (Spain, Ireland) (All ″G″ models) RJ11 connector adapter (Austria) (All ″G″ models) RJ11 connector adapter (Belgium) (All ″G″ models) RJ11 connector adapter (Denmark) (All ″G″ models) RJ11 connector adapter (Norway, Finland) (All ″G″ models) RJ11 connector adapter (France) (All ″G″ models) RJ11 connector adapter (Germany) (All ″G″ models) RJ11 connector adapter (UK, NZ, HK) (All ″G″, ″M″, ″B″, ″H″ models) RJ11 connector adapter (Italy) (All ″G″ models) RJ11 connector adapter (Netherlands) (All ″G″ models) RJ11 connector adapter (Sweden) (All ″G″ models) RJ11 connector adapter (Switzerland) (All ″G″ models) FRU# 29R9729 89P8589 41A5331 89P8571 89P8575 41A4901 60H6043 60H6045 60H6046 60H6047 60H6048 60H6049 60H6050 60H6051 60H6052 60H6053 60H6054 60H6055 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8294 Power Cords Power Cord (models 21U A1V A6G 11V 21F 23A 23T 25G 41S D1U D1F E1U E1F 41L 41D A1V A2A A2T A2V A5A A5T A5V 23V 24A 24T 24V D4A D4T D4V D5A D5T D5V A8S A8D A9S A9D 31S 31D 32S 32D D5S D5D) Power Cord (ANZ) (models 22M 11M 23M A2M A5M 24M D4M D5M) Power Cord (EMEA, ANZ, ASEAN Eng, Korea) (models A1K A6G 11K 25G A1K A2K A5K 24K D4K D5K) Power Cord (EMEA, ANZ, ASEAN Eng, HK Eng) (models A1H A6G 11H 25G A1H A2H A5H 24H D4H D5H) Power Cord (EMEA) (models A6G 25G) Power Cord (EMEA, LA) (models A6G 25G 41S 41L 41D 41Y A8S A8D A8Y A9S A9D A9Y 31S 31D 31Y 32S 32D 32Y D5S D5D D5Y) Power Cord (APU) (models 41Y A8Y A9Y 31Y 32Y D5Y) Power Cord (APU) (models 22J A1J A2J A5J 24J A7J 26J D4J D5J) Power Cord (China, HK) (models A1B A1H 11B 11H A1B A1H A2C A2B A2H A5C A5B A5H 24B 24H D4C D4B D4H D5C D5B D5H A1C 24C) Power Cord (EMEA) (models A6G 25G) FRU# 6952301 13F9939 13F9978 14F0032 13F9996 14F0068 36L8879 05K2876 02K0545 14F0086 CRU Tier 1 1 1 1 1 1 1 1 1 1 174 Hardware Maintenance Manual

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
Machine types 8290, 8291, 8292, 8463, 8464, 8465, 8469, 8472, 8708, 8709, 8712, 8713, 8719, 8771, 8772, 8776, 8777, 8817, 921	44
Machine types 8293, 8294, 8295, 8466, 8467, 8468, 8473, 8474, 8710, 8711, 8714, 8715, 8773, 8774, 8778, 8789, 8818, 8819, 921	45
Chapter 4. General Checkout	47
Problem determination tips	47
Chapter 5. Diagnostics using PC-Doctor for DOS	49
Starting PC-Doctor from a diagnostic diskette or CD-ROM	49
Diagnostics program download	49
Navigating through the diagnostics programs	50
Running diagnostics tests	50
Test selection	50
Test results	50
Fixed disk advanced test (FDAT)	51
Quick and Full erase - hard drive	52
Viewing the test log	54
Chapter 6. Using the Setup Utility	55
Starting the Setup Utility program	55
Viewing and changing settings	55
Using passwords	55
User Password	55
Setting, changing, and deleting a user password	55
Administrator Password	56
Setting, changing, and deleting an administrator password	56
Selecting a startup device	57
Selecting a temporary startup device	57
Changing the startup device sequence	57
Exiting from the Setup Utility program	57
Chapter 7. Symptom-to-FRU Index	59
Hard disk drive boot error	59
Power Supply Problems	59
Diagnostic error codes	61
Beep symptoms	82
POST error codes	83
Miscellaneous error messages	85
Undetermined problems	86
Chapter 8. Replacing FRUs (Tower computers)	89
Rear connectors	90
Removing the covers	91
Locations	92
Identifying parts on the system board	92
Machine types 8290, 8291, and 8292	93
Machine types 8463, 8464, 8465, 8712, and 8713	94
Machine types 8469, 8708, 8709, 8776, and 8777	95
Machine types 8472, 8719, 8771, 8772, 8817, 9214, 9215, and 9216	96
Removing and replacing the front bezel	97
Replacing a memory module	98
Replacing a PCI adapter	98
Replacing the CMOS battery	99
Replacing the power supply	100
Replacing the system board	101
Machine types 8290, 8291, 8292, 8469, 8472, 8708, 8709, 8719, 8771, 8772, 8776, 8777, 8817, 9214, 9215, and 9216	101
Machine types 8463, 8464, 8465, 8712, and 8713	105
Replacing the microprocessor	109
Machine types 8290, 8291, 8292, 8469, 8472, 8708, 8709, 8719, 8771, 8772, 8776, 8777, 8817, 9214, 9215, and 9216	109
Machine types 8463, 8464, 8465, 8712, and 8713	113
Replacing the primary hard disk drive	118
Replacing an optical drive	119
Replacing the diskette drive	120
Replacing the power switch/ LED assembly	121
Replacing the front panel card	122
Completing the FRU replacement	122
Chapter 9. Replacing FRUs (Desktop computers)	125
Rear connectors	126
Removing the cover	127
Locations	128
Identifying parts on the system board	129
Machine types 8293, 8294, and 8295	129
Machine types 8466, 8467, 8468, 8714, and 8715	130
Machine types 8473, 8773, 8774, 8818, 8819, 9217, 9218, and 9219	131
Machine types 8474, 8710, 8711, 8778, and 8779	132
Removing and replacing the drive bay assembly	133
Replacing a memory module	134
Replacing a PCI adapter	135
Replacing the CMOS battery	137
Replacing the power supply	138
Replacing the system board	139
Machine types 8293, 8294, 8295, 8473, 8474, 8710, 8711, 8773, 8774, 8778, 8779, 8818, 8819, 9217, 9218, and 9219	139
Machine types 8466, 8467, 8468, 8714, and 8715	143
Replacing the microprocessor	148
Machine types 8293, 8294, 8295, 8473, 8474, 8710, 8711, 8773, 8774, 8778, 8779, 8818, 8819, 9217, 9218, and 9219	148
Machine types 8466, 8467, 8468, 8714, and 8715	152
Replacing the hard disk drive	156
Replacing an optical drive	157
Replacing the diskette drive	158
Replacing the power switch/ LED assembly	159
Replacing the front panel card	160
Completing the FRU replacement	160
Chapter 10. FRU lists	163
Machine Type 8291	163
Machine Type 8292	168
Machine Type 8293	173
Machine Type 8294	176
Machine Type 8295	182
Machine Type 8463	186
Machine Type 8464	188
Machine Type 8465	194
Machine Type 8467	199
Machine Type 8468	206
Machine Type 8472	211
Machine Type 8473	214
Machine Type 8474	218
Machine Type 8708	222
Machine Type 8709	226
Machine Type 8710	229
Machine Type 8711	233
Machine Type 8712	237
Machine Type 8713	241
Machine Type 8714	245
Machine Type 8715	249
Machine Type 8719	252
Machine Type 8771	256
Machine Type 8772	265
Machine Type 8773	269
Machine Type 8774	278
Machine Type 8776	282
Machine Type 8777	287
Machine Type 8778	290
Machine Type 8779	296
Machine Type 8817	300
Machine Type 8818	304
Machine Type 8819	308
Machine Type 9214	312
Machine Type 9215	315
Machine Type 9216	323
Machine Type 9217	328
Machine Type 9218	331
Machine Type 9219	338
Chapter 11. Additional Service Information	343
Security features	343
Hardware controlled Passwords	343
Operating system password	343
Vital product data	343
BIOS levels	343
Flash update procedures	343
Updating (flashing) BIOS from a diskette	344
Recovering from a POST/BIOS update failure	344
Power management	345
Automatic configuration and power interface (ACPI) BIOS	345
Automatic Power-On features	345
Appendix. Notices	347
Television output notice	348

Match case Limit results 1 per page

8294 mice

FRU#

CRU Tier

Mouse, Scrollpoint Optical, USB (models 21U 22M 22J A1B A1H A1V A1K A1J A2J A5J

A6G 11M 11B 11H 11V 11K 21F 23M 23A23T 24J 25G 41S D1U D1F E1U E1F 41L 41D 41Y

A1B A1H A1V A1K A2M A2A A2Q A2T A2C A2B A2H A2V A2K A7J A5M A5A A5Q A5T

A5C A5B A5H A5V A5K 23V 24M 24A 24Q 24T 24B 24H 24V 24K 26J D4M D4A D4Q D4T

D4C D4B D4H D4V D4K D4J D5M D5A D5Q D5T D5C D5B D5H D5V D5K D5J A1C 24C

A8S A8D A8Y A9S A9D A9Y 31S 31D 31Y 32S 32D 32Y D5S D5D D5Y)

24P0499

8294 Adapters and miscellaneous FRUs

FRU#

CRU Tier

PCI Modem Card (Soft) -- full bracket (models A8S A8D A8Y 31S 31D 31Y)

29R9729

Speakers (2-piece) Infinity Logo (models A8S A8D A8Y)

89P8589

Speakers (2-piece) Lenovo Logo (models A8S A8D A8Y)

41A5331

Speaker Power brick - US, Canada, LA (low voltage), ASEAN (models A8S A8D A8Y)

89P8571

Speaker Power brick - LA high voltage (non-APU) (models A8D)

89P8575

Speaker Power brick - Argentina (models A8S A8Y)

41A4901

RJ11 connector adapter (Spain, Ireland) (All

″

models)

60H6043

RJ11 connector adapter (Austria) (All

″

models)

60H6045

RJ11 connector adapter (Belgium) (All

″

models)

60H6046

RJ11 connector adapter (Denmark) (All

″

models)

60H6047

RJ11 connector adapter (Norway, Finland) (All

″

models)

60H6048

RJ11 connector adapter (France) (All

″

models)

60H6049

RJ11 connector adapter (Germany) (All

″

models)

60H6050

RJ11 connector adapter (UK, NZ, HK) (All

″

models)

60H6051

RJ11 connector adapter (Italy) (All

″

models)

60H6052

RJ11 connector adapter (Netherlands) (All

″

models)

60H6053

RJ11 connector adapter (Sweden) (All

″

models)

60H6054

RJ11 connector adapter (Switzerland) (All

″

models)

60H6055

8294 Power Cords

FRU#

CRU Tier

Power Cord (models 21U A1V A6G 11V 21F 23A 23T 25G 41S D1U D1F E1U E1F 41L 41D

A1V A2A A2T A2V A5A A5T A5V 23V 24A 24T 24V D4A D4T D4V D5A D5T D5V A8S

A8D A9S A9D 31S 31D 32S 32D D5S D5D)

6952301

Power Cord (ANZ) (models 22M 11M 23M A2M A5M 24M D4M D5M)

13F9939

Power Cord (EMEA, ANZ, ASEAN Eng, Korea) (models A1K A6G 11K 25G A1K A2K A5K

24K D4K D5K)

13F9978

Power Cord (EMEA, ANZ, ASEAN Eng, HK Eng) (models A1H A6G 11H 25G A1H A2H

A5H 24H D4H D5H)

14F0032

Power Cord (EMEA) (models A6G 25G)

13F9996

Power Cord (EMEA, LA) (models A6G 25G 41S 41L 41D 41Y A8S A8D A8Y A9S A9D A9Y

31S 31D 31Y 32S 32D 32Y D5S D5D D5Y)

14F0068

Power Cord (APU) (models 41Y A8Y A9Y 31Y 32Y D5Y)

36L8879

Power Cord (APU) (models 22J A1J A2J A5J 24J A7J 26J D4J D5J)

05K2876

Power Cord (China, HK) (models A1B A1H 11B 11H A1B A1H A2C A2B A2H A5C A5B

A5H 24B 24H D4C D4B D4H D5C D5B D5H A1C 24C)

02K0545

Power Cord (EMEA) (models A6G 25G)

14F0086

174

Hardware Maintenance Manual