Home » Lenovo Manuals » Desktops » Lenovo ThinkCentre M55 » Manual Viewer

Lenovo ThinkCentre M55 Hardware Maintenance Manual - Page 352

Lenovo ThinkCentre M55 Manual

View all Lenovo ThinkCentre M55 manuals

Add to My Manuals
Save this manual to your list of manuals

Page 352 highlights

Item # 8811 FRUs 7 System board (G), (models AJV B1K B1R F2S F2P F2L F2D F2Y F2C F3S F3P F3L F3D F3Y F3Q F3C F4B F4H F6C F8S F8P F8L F8D F8Y F9C FAC 96V 96K 96R FBF FCM FHU FHF FHS FHP FHL FHD FHY FHG FHM FHA FHQ FHT FHC FHB FHH FHV FHK FHR FHE FHJ 6GU 6GF 6GS 6GP 6GL 6GD 6GY 6GG 6GM 6GA 6GQ 6GT 6GC 6GB 6GH 6GV 6GK 6GR 6GE 6GJ 6HU 6HF 6HM F4F B2U B2F B2S B2P B2L B2D B2Y B2G B2M B2A B2Q B2T B2C B2B B2H B2V B2K B2R B2E B2J C3U 98K 98R 99K 99R 9BS 9BP 9BL 9BD 9BY 9CS 9CP 9CL 9CD 9CY 9DS 9DP 9DL 9DD 9DY 9EU 9EF 9FM AKB AKH 91B 91H 96S 96P 96L 96D 96Y 96G 96M 96Q 96T 96C 96B 96H 96E 96J 9JM 9KM 9LM 9MM 9NM 9PM 9QM D1U D1F D2U D2F D3M D4M E1M E2M 6MA 6MQ 6MT 6PS 6PY 6QS 6QY 6RK 6KK 6AS 6AY 6BS 6BY 6DC 6DB 6DH 6EK 6FK 93Q 94Q 9LS 9LY 6AK 6AR 6BK 6BR DBS DBY DCS DCY DDS DDL DDY EAS EAY EBS EBY 6CU 6CF 6CS 6CP 6CL 6CD 6CY 6CG 6CM 6CA 6CQ 6CT 6CC 6CB 6CH 6CV 6CK 6CR 6CE 6CJ 95U 95F CTO A2S A2P A2L A2D A2Y A3S A3P A3L A3D A3Y A4S A4P A4L A4D A4Y A5V A7S A7P A7L A7D A7Y A8S A8P A8L A8D A8Y ABS ABP ABL ABD ABY ACS ACP ACL ACD ACY ADS ADP ADL ADD ADY AES AEP AEL AED AEY AFS AFP AFL AFD AFY AGS AGP AGL AGD AGY AHV AKS AKP AKL AKD AKY ALS ALP ALL ALD ALY AMS AMP AML AMD AMY ANS ANP ANL AND ANY 91G 92G 93S 93P 93L 93D 93Y 94S 94P 94L 94D 94Y 96U 96F 97K 97R 9UU 9UF D7U D7F D8U D8F E4U E4F FKC FKB FKH FLC FLB FLH 6SC 6SB 6SH 6SU 6TU B5U B5F B5S B5P B5L B5D B5Y B5G B5M B5A B5Q B5T B5C B5B B5H B5V B5K B5R B5E B5J B7G EGG EHG EJA EJT EKC ELB ELH EMC ENA ENT EPG FMU FMF FMS FMP FML FMD FMY FMG FMM FMR FMQ FMT FMC FMB FMH FMV FMK FMP FME FMJ FNC FNB FNH GEB GEH G4M G5G G6G G7G GAU GAF GBU GBF G8Q G9Q GCC GDC GKM GKA GLM GLA GMA GMQ GNQ GPT GQU GQF GQ S GQP GQL GQD GQY GQG GQM GQA GQT GQC GQB GQH GQV GQK GQR GQE GQJ GQQ FSU) 7 System board (AMT), (models CTO 9RS 9RP 9RL 9RD 9RY 9SU 9SF 9SS 9SP 9SL 9SD 9SY 9SG 9SM 9SQ 9ST 9SC 9SB 9SH 9SE 9SJ 9TU 9TF 9VM 9WM D5S D5P D5L D5D D5Y D6U D6F E3U E3F E5S E5P E5L E5D E5Y H1A H1Q H1T D8K D8R D9S D9Y DAS DAY E5K E5R E6S E6Y E7S E7Y 9SV 9SK 9SR DEU DEF DES DEP DEL DED DEY DEG DEM DEA DEQ DET DEC DEB DEH DEV DEK DER DEE DEJ ECU ECF ECS ECP ECL ECD ECY ECG ECM ECA ECQ ECT ECC ECB ECH ECV ECK ECR ECE ECJ 9UU 9UF D7U D7F D8U D8F E4U E4 B3U B3F B3S B3P B3L B3D B3Y B3G B3M B3A B3Q B3T B3C B3B B3H B3V B3K B3R B3E B3J FKC FKB FKH FLC FLB FLH 6SC 6SB 6SH 6SU 6TU B5U B5F B5S B5P B5L B5D B5Y B5G B5M B5A B5Q B5T B5C B5B B5H B5V B5K B5R B5E B5J B7G EGG EHG EJA EJT EKC ELB ELH EMC ENA ENT EPG FMU FMF FMS FMP FML FMD FMY FMG FMM FMR FMQ FMT FMC FMB FMH FMV FMK FMP FME FMJ FNC FNB FNH GFU GGU GHU GJU GKM GKA GLM GLA GMA GMQ GNQ GPT GQU GQF GQ S GQP GQL GQD GQY GQG GQM GQA GQT GQC GQB GQH GQV GQK GQR GQE GQJ GQQ FSU) FRU# 43C7178 43C7179 CRU Tier N N RoHS? Y Y 346 Hardware Maintenance Manual

Section	Page
Chapter 1. About this manual	7
Important Safety Information	7
Strategy for replacing FRUs for CTO, CMV, and GAV products	8
Product definition	8
FRU Identification for CTO, CMV, and GAV products	8
Important information about replacing RoHS compliant FRUs	9
Chapter 2. Safety information	11
General safety	11
Electrical safety	11
Safety inspection guide	13
Handling electrostatic discharge-sensitive devices	13
Grounding requirements	14
Safety notices (multi-lingual translations)	14
Chapter 3. General information	37
The ThinkVantage™ Productivity Center program	37
Additional information resources	37
Physical specifications	37
Types 8009, 8791, 8795, 8799, 8803, and 8807	37
Types 6488, 8010, 8792, 8796, 8800, 8804, 8808, and 9168	38
Types 8011, 8793, 8797, 8801, 8805, 8810, and 9166	39
Types 6487, 8012, 8794, 8798, 8802, 8806, 8811, and 9167	40
Chapter 4. General Checkout	43
Problem determination tips	44
Chapter 5. Diagnostics	47
PC-Doctor for Windows	47
PC-Doctor for DOS	47
Creating a diagnostic CD image	47
Creating diagnostic diskettes	48
Running diagnostics from the CD or diskettes	48
Running diagnostics from the Rescue and Recovery workspace	48
PC-Doctor for Windows PE	49
Running diagnostics from the Rescue and Recovery workspace	49
Navigating through the diagnostics programs	49
Running tests	49
Test results	50
Fixed disk advanced test (FDAT)	50
Quick and Full erase - hard drive	52
Viewing the test log	52
Chapter 6. Using the Setup Utility	53
Starting the Setup Utility program	53
Viewing and changing settings	53
Exiting from the Setup Utility program	53
Using passwords	53
User Password	53
Administrator Password	54
Setting, changing, and deleting a password	54
Selecting a startup device	54
Selecting a temporary startup device	54
Changing the startup device sequence	54
Advanced settings	55
Chapter 7. Symptom-to-FRU Index	57
Hard disk drive boot error	57
Power Supply Errors	57
Diagnostic error codes	58
Beep symptoms	76
No-beep symptoms	78
POST error codes	78
Miscellaneous error messages	80
Undetermined problems	82
Chapter 8. FRU lists	85
Machine Type 6487	85
Machine Type 6488	96
Machine Type 8009	106
Machine Type 8010	116
Machine Type 8011	120
Machine Type 8012	129
Machine Type 8791	141
Machine Type 8792	151
Machine Type 8793	161
Machine Type 8794	171
Machine Type 8795	181
Machine Type 8796	190
Machine Type 8797	200
Machine Type 8798	209
Machine Type 8799	219
Machine Type 8800	231
Machine Type 8801	243
Machine Type 8802	254
Machine Type 8803	265
Machine Type 8804	277
Machine Type 8805	286
Machine Type 8806	296
Machine Type 8807	305
Machine Type 8808	318
Machine Type 8810	335
Machine Type 8811	349
Machine Type 9166	368
Machine Type 9167	372
Machine Type 9168	376
Chapter 9. Additional Service Information	381
Security features	381
Hardware controlled Passwords	381
Operating system password	381
Vital product data	381
BIOS levels	381
Flash update procedures	381
Updating (flashing) BIOS from a diskette or CD-ROM	382
Updating (flashing) BIOS from your operating system	382
Recovering from a POST/BIOS update failure	382
Power management	383
Automatic configuration and power interface (ACPI) BIOS	383
Automatic Power-On features	383
Recovering software using the Rescue and Recovery program	383
Appendix A. Notices	385
Television output notice	386

Match case Limit results 1 per page

Item

8811 FRUs

FRU#

CRU

Tier

RoHS?

System board (G), (models AJV B1K B1R F2S F2P F2L F2D F2Y F2C F3S F3P

F3L F3D F3Y F3Q F3C F4B F4H F6C F8S F8P F8L F8D F8Y F9C FAC 96V 96K

96R FBF FCM FHU FHF FHS FHP FHL FHD FHY FHG FHM FHA FHQ FHT FHC

FHB FHH FHV FHK FHR FHE FHJ 6GU 6GF 6GS 6GP 6GL 6GD 6GY 6GG 6GM

6GA 6GQ 6GT 6GC 6GB 6GH 6GV 6GK 6GR 6GE 6GJ 6HU 6HF 6HM F4F B2U

B2F B2S B2P B2L B2D B2Y B2G B2M B2A B2Q B2T B2C B2B B2H B2V B2K

B2R B2E B2J C3U 98K 98R 99K 99R 9BS 9BP 9BL 9BD 9BY 9CS 9CP 9CL

9CD 9CY 9DS 9DP 9DL 9DD 9DY 9EU 9EF 9FM AKB AKH 91B 91H 96S 96P

96L 96D 96Y 96G 96M 96Q 96T 96C 96B 96H 96E 96J 9JM 9KM 9LM 9MM

9NM 9PM 9QM D1U D1F D2U D2F D3M D4M E1M E2M 6MA 6MQ 6MT 6PS

6PY 6QS 6QY 6RK 6KK 6AS 6AY 6BS 6BY 6DC 6DB 6DH 6EK 6FK 93Q 94Q

9LS 9LY 6AK 6AR 6BK 6BR DBS DBY DCS DCY DDS DDL DDY EAS EAY EBS

EBY 6CU 6CF 6CS 6CP 6CL 6CD 6CY 6CG 6CM 6CA 6CQ 6CT 6CC 6CB 6CH

6CV 6CK 6CR 6CE 6CJ 95U 95F CTO A2S A2P A2L A2D A2Y A3S A3P A3L

A3D A3Y A4S A4P A4L A4D A4Y A5V A7S A7P A7L A7D A7Y A8S A8P A8L A8D

A8Y ABS ABP ABL ABD ABY ACS ACP ACL ACD ACY ADS ADP ADL ADD ADY

AES AEP AEL AED AEY AFS AFP AFL AFD AFY AGS AGP AGL AGD AGY AHV

AKS AKP AKL AKD AKY ALS ALP ALL ALD ALY AMS AMP AML AMD AMY

ANS ANP ANL AND ANY 91G 92G 93S 93P 93L 93D 93Y 94S 94P 94L 94D 94Y

96U 96F 97K 97R 9UU 9UF D7U D7F D8U D8F E4U E4F FKC FKB FKH FLC

FLB FLH 6SC 6SB 6SH 6SU 6TU B5U B5F B5S B5P B5L B5D B5Y B5G B5M

B5A B5Q B5T B5C B5B B5H B5V B5K B5R B5E B5J B7G EGG EHG EJA EJT

EKC ELB ELH EMC ENA ENT EPG FMU FMF FMS FMP FML FMD FMY FMG

FMM FMR FMQ FMT FMC FMB FMH FMV FMK FMP FME FMJ FNC FNB FNH

GEB GEH G4M G5G G6G G7G GAU GAF GBU GBF G8Q G9Q GCC GDC GKM

GKA GLM GLA GMA GMQ GNQ GPT GQU GQF GQ S GQP GQL GQD GQY

GQG GQM GQA GQT GQC GQB GQH GQV GQK GQR GQE GQJ GQQ FSU)

43C7178

System board (AMT), (models CTO 9RS 9RP 9RL 9RD 9RY 9SU 9SF 9SS 9SP

9SL 9SD 9SY 9SG 9SM 9SQ 9ST 9SC 9SB 9SH 9SE 9SJ 9TU 9TF 9VM 9WM

D5S D5P D5L D5D D5Y D6U D6F E3U E3F E5S E5P E5L E5D E5Y H1A H1Q

H1T D8K D8R D9S D9Y DAS DAY E5K E5R E6S E6Y E7S E7Y 9SV 9SK 9SR

DEU DEF DES DEP DEL DED DEY DEG DEM DEA DEQ DET DEC DEB DEH

DEV DEK DER DEE DEJ ECU ECF ECS ECP ECL ECD ECY ECG ECM ECA

ECQ ECT ECC ECB ECH ECV ECK ECR ECE ECJ 9UU 9UF D7U D7F D8U D8F

E4U E4 B3U B3F B3S B3P B3L B3D B3Y B3G B3M B3A B3Q B3T B3C B3B

B3H B3V B3K B3R B3E B3J FKC FKB FKH FLC FLB FLH 6SC 6SB 6SH 6SU

6TU B5U B5F B5S B5P B5L B5D B5Y B5G B5M B5A B5Q B5T B5C B5B B5H

B5V B5K B5R B5E B5J B7G EGG EHG EJA EJT EKC ELB ELH EMC ENA ENT

EPG FMU FMF FMS FMP FML FMD FMY FMG FMM FMR FMQ FMT FMC

FMB FMH FMV FMK FMP FME FMJ FNC FNB FNH GFU GGU GHU GJU GKM

GKA GLM GLA GMA GMQ GNQ GPT GQU GQF GQ S GQP GQL GQD GQY

GQG GQM GQA GQT GQC GQB GQH GQV GQK GQR GQE GQJ GQQ FSU)

43C7179

346

Hardware Maintenance Manual