Lenovo ThinkCentre M55 Hardware Maintenance Manual - Page 339

Item

#

8810 FRUs

FRU#

CRU

Tier

RoHS?

11

Memory - 1GB DDR2 SDRAM NP (PC 5300) (models CTO 91G 98U 98F 99M

9AU 9AF 9BK 9BR 9FM 9GM 9HM D3U D3F D5M E1M 6BK 6DS 6DP 6DY D6S

D6P D6L D6Y F6F F8U F8F F8S F8P F8L F8D F8Y F8G F8M F8A F8Q F8T F8C

F8B F8H F8V F8K F8R F8E F8J 6JU 6JF 6JS 6JP 6JL 6JD 6JY 6JG 6JM 6JA

6JQ 6JT 6JC 6JB 6JH 6JV 6JK 6JR 6JE 6JJ D7U D7F D7S D7P D7L D7D D7Y

D7G D7M D7A D7Q D7T D7C D7B D7H D7V D7K D7R D7E D7J 6FU 6FF H3B

H3H H7M H5G H1U H1F H2U H2F H4Q)

41X4252

1

Y

11

Memory - 1GB DDR2 SDRAM NP (PC 5300) (models CTO 91G 98U 98F 99M

9AU 9AF 9BK 9BR 9FM 9GM 9HM D3U D3F D5M E1M 6BK 6DS 6DP 6DY D6S

D6P D6L D6Y F6F F8U F8F F8S F8P F8L F8D F8Y F8G F8M F8A F8Q F8T F8C

F8B F8H F8V F8K F8R F8E F8J 6JU 6JF 6JS 6JP 6JL 6JD 6JY 6JG 6JM 6JA

6JQ 6JT 6JC 6JB 6JH 6JV 6JK 6JR 6JE 6JJ D7U D7F D7S D7P D7L D7D D7Y

D7G D7M D7A D7Q D7T D7C D7B D7H D7V D7K D7R D7E D7J 6FU 6FF H3B

H3H H7M H5G H1U H1F H2U H2F H4Q )

30R5126

1

Y

11

Memory - 2GB DDR2 SDRAM NP (PC 5300) (models CTO)

30R5127

1

Y

11

Memory - 512MB DDR2 SDRAM NP (PC 6400) (models CTO)

41X1079

1

Y

11


41X1080

1

Y

11


41X1081

1

Y

12

Riser card and bracket assembly (all models)

39M0587

1

Y

13

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

41T4104

N

Y

13


41T1701

N

Y

13


41T1702

N

Y

13


41T1712

N

Y

13


41T1713

N

Y

13


41T1714

N

Y

13


41T1715

N

Y

13

Microprocessor, Pentium D 2.8 GHz 800 FSB 2Mx1 L2 (models CTO)

41T1704

N

Y

13


41X7775

N

Y

13

Microprocessor, Pentium D 3.0 GHz 800 FSB 2Mx2 L2 (models CTO F1Q F2S

F2P F2L F2D F2Y F2Q F3F F4F F4K F5S F5P F5L F5D F5Y F5B F5H F6F F7G

F8U F8F F8S F8P F8L F8D F8Y F8G F8M F8A F8Q F8T F8C F8B F8H F8V F8K

F8R F8E F8J C4U FCK FDM FDC FDB FDH)

41X2413

N

Y

13


41T1717

N

Y

13

Microprocessor, Pentium D 3.2 GHz 800 FSB 2Mx2 L2 (models CTO E6G)

41X8050

N

Y

13

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

H6M H7M H5G H1U H1F H2U H2F H4Q)

43C1967

N

Y

13

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

H3B H3H)

43C1968

N

Y

13

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

(models)

45C1773

N

Y

13

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

(models)

45C1774

N

Y

13

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

(models)

43C6305

N

Y

Chapter 8

.

FRU lists

333

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

Lenovo ThinkCentre M55 Hardware Maintenance Manual - Page 339

Lenovo ThinkCentre M55 Manual

Page 339 highlights