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Lenovo ThinkCentre M55 Hardware Maintenance Manual - Page 142

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Item # 8791 FRUs 4 Hard disk drive 250GB 7200rpm Serial ATA (models CTO) 4 Hard disk drive 500GB 7200rpm Serial ATA (models CTO) 5 Front Rotating Cage assembly (all models) 6 CD-RW/DVD-ROM Combo Drive 48X/32X/48X/16X Max--vista and nonvista (models CTO A1C A1V B1G B2G A2Q A2J) 6 CD-RW/DVD-ROM Combo Drive 48X/32X/48X/16X Max--vista and nonvista (models CTO A1C A1V B1G B2G A2Q A2J) 6 CD-RW/DVD-ROM Combo Drive 48X/32X/48X/16X Max-nonvista / vista (models CTO A1C A1V B1G B2G A2Q A2J) 6 CD-RW/DVD-ROM Combo Drive 48X/32X/48X/16X Max-nonvista / vista (models CTO A1C A1V B1G B2G A2Q A2J) 6 DVD-RW/CD-RW Rambo 5 - IDE-vista (models CTO) 6 DVD-RW/CD-RW - IDE (models CTO) 6 DVD-RW/CD-RW Rambo 5 - IDE (models CTO) 6 DVD-RW/CD-RW Rambo 5 - IDE--vista and nonvista (models CTO) 7 Front Bezel (all models) 8 Speaker and Cable assembly (all models) 9 Heat Sink (all models) 10 Microprocessor, Pentium 4 3.06 GHz 533 FSB 1MB L2 (models CTO) 10 Microprocessor, Pentium 4 3.0 GHz 800 FSB 1MB L2 (models CTO) 10 Microprocessor, Pentium 4 3.2 GHz 800 FSB 1MB L2 (models CTO) 10 Microprocessor, Pentium 4 3.0 GHz 800 FSB 2MB L2 (models CTO) 10 Microprocessor, Pentium 4 3.2 GHz 800 FSB 2MB L2 (models CTO) 10 Microprocessor, Pentium 4 3.4 GHz 800 FSB 2MB L2 (models CTO) 10 Microprocessor, Pentium 4 3.6 GHz 800 FSB 2MB L2 (models CTO) 10 Microprocessor, Pentium D 2.8 GHz 800 FSB 1MB L2 (models CTO) 10 Microprocessor, Pentium D 2.8 GHz 800 FSB 2MB L2 (models CTO B1G B2G ) 10 Microprocessor, Pentium D 3.0 GHz 800 FSB 2Mx2 L2 (models CTO A1C A1V A2Q A2J) 10 Microprocessor, Pentium D 3.0 GHz 800 FSB 2Mx2 L2 (models CTO) 10 Microprocessor, Pentium D 3.2 GHz 800 FSB 2Mx2 L2 (models CTO) 10 Microprocessor, Pentium D 3.4 GHz 800 FSB 2Mx2 L2 (models CTO) 10 Microprocessor, Pentium E2140 800/1600MHZ-1M, LGA, EM64T (models CTO) 10 Microprocessor, Pentium E2160 800/1800MHZ-1M, LGA, EM64T (models CTO) 10 Microprocessor, Pentium CONROE-L E2180 2.0GHz 800MHz FSB, 1M, EM64T (models) 10 Microprocessor, Pentium CONROE-L E2220 2.4GHz 800MHz FSB, 1M, EM64T (models) 10 Microprocessor, Core 2 Duo E4500 Processor 2.2GHz 800MHz FSB 2M (models) FRU# 40Y8763 41X5582 43N9542 87H4936 43C5016 43C2648 43C2649 87H4937 41N3355 43C0053 42Y3910 41N5316 39K5012 41A7711 41T4104 41T1701 41T1702 41T1712 41T1713 41T1714 41T1715 41T1704 41X7775 41X2413 41T1717 41X8050 41X7776 43C1967 43C1968 45C1773 45C1774 43C6305 CRU Tier 1 1 2 1 1 1 1 1 1 1 1 1 1 2 N N N N N N N N N N N N N N N N N N RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 136 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

8791 FRUs

FRU#

CRU

Tier

RoHS?

Hard disk drive 250GB 7200rpm Serial ATA (models CTO)

40Y8763

Hard disk drive 500GB 7200rpm Serial ATA (models CTO)

41X5582

Front Rotating Cage assembly (all models)

43N9542

CD-RW/DVD-ROM Combo Drive 48X/32X/48X/16X Max--vista and nonvista

(models CTO A1C A1V B1G B2G A2Q A2J)

87H4936

CD-RW/DVD-ROM Combo Drive 48X/32X/48X/16X Max--vista and nonvista

(models CTO A1C A1V B1G B2G A2Q A2J)

43C5016

CD-RW/DVD-ROM Combo Drive 48X/32X/48X/16X Max-nonvista / vista

(models CTO A1C A1V B1G B2G A2Q A2J)

43C2648

CD-RW/DVD-ROM Combo Drive 48X/32X/48X/16X Max-nonvista / vista

(models CTO A1C A1V B1G B2G A2Q A2J)

43C2649

DVD-RW/CD-RW Rambo 5 - IDE-vista (models CTO)

87H4937

DVD-RW/CD-RW - IDE (models CTO)

41N3355

DVD-RW/CD-RW Rambo 5 - IDE (models CTO)

43C0053

DVD-RW/CD-RW Rambo 5 - IDE--vista and nonvista (models CTO)

42Y3910

Front Bezel (all models)

41N5316

Speaker and Cable assembly (all models)

39K5012

Heat Sink (all models)

41A7711

Microprocessor, Pentium 4 3.06 GHz 533 FSB 1MB L2 (models CTO)

41T4104

Microprocessor, Pentium 4 3.0 GHz 800 FSB 1MB L2 (models CTO)

41T1701

Microprocessor, Pentium 4 3.2 GHz 800 FSB 1MB L2 (models CTO)

41T1702

Microprocessor, Pentium 4 3.0 GHz 800 FSB 2MB L2 (models CTO)

41T1712

Microprocessor, Pentium 4 3.2 GHz 800 FSB 2MB L2 (models CTO)

41T1713

Microprocessor, Pentium 4 3.4 GHz 800 FSB 2MB L2 (models CTO)

41T1714

Microprocessor, Pentium 4 3.6 GHz 800 FSB 2MB L2 (models CTO)

41T1715

Microprocessor, Pentium D 2.8 GHz 800 FSB 1MB L2 (models CTO)

41T1704

Microprocessor, Pentium D 2.8 GHz 800 FSB 2MB L2 (models CTO B1G B2G )

41X7775

Microprocessor, Pentium D 3.0 GHz 800 FSB 2Mx2 L2 (models CTO A1C

A1V A2Q A2J)

41X2413

Microprocessor, Pentium D 3.0 GHz 800 FSB 2Mx2 L2 (models CTO)

41T1717

Microprocessor, Pentium D 3.2 GHz 800 FSB 2Mx2 L2 (models CTO)

41X8050

Microprocessor, Pentium D 3.4 GHz 800 FSB 2Mx2 L2 (models CTO)

41X7776

Microprocessor, Pentium E2140 800/1600MHZ-1M, LGA, EM64T (models CTO)

43C1967

Microprocessor, Pentium E2160 800/1800MHZ-1M, LGA, EM64T (models CTO)

43C1968

Microprocessor, Pentium CONROE-L E2180 2.0GHz 800MHz FSB, 1M, EM64T

(models)

45C1773

Microprocessor, Pentium CONROE-L E2220 2.4GHz 800MHz FSB, 1M, EM64T

(models)

45C1774

Microprocessor, Core 2 Duo E4500 Processor 2.2GHz 800MHz FSB 2M

(models)

43C6305

136

Hardware Maintenance Manual