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Lenovo ThinkCentre M77 Hardware Maintenance Manual (HMM) - ThinkCentre M77 - Page 217

A8V A9H A9V B1V A6G B2A B2T B3U B3F B3S B4J B5J B6J B7J B8V B9V D1V

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Item # FRUs Microprocessor, Sempron 190 (2.5/1/AM3/45) C3 • MT 1996: CTO • MT 1997: CTO 2 • MT 2010: CTO • MT 2209: CTO • MT 2227: CTO • MT 1996, 2002, 2010, 2208, 2209, 2221, 2224, 2226, and 2227_SB Microprocessor, AMD FX-4100 3.6G/4C/8M/AM3+/95W microprocessor • MT 1996: CTO D6A D6T D7U D7F D7S D7P D7L D7D D7Y • MT 1997: CTO 2 • MT 2010: CTO • MT 2209: CTO D4A D4T • MT 2227: CTO A4U A4F A4S • MT 1996, 2002, 2010, 2208, 2209, 2221, 2224, 2226, and 2227_SB Microprocessor, AMD FX-B4150 3.8G/4C/8M/AM3+/95W microprocessor • MT 1996: • MT 1997: 2 • MT 2010: • MT 2209: • MT 2227: • MT 1996, 2002, 2010, 2208, 2209, 2221, 2224, 2226, and 2227_SB Power supply, TFX 240W active PFC power supply for 11L---all countries • MT 1996: CTO A1A A1T A2U A2F A2S A3U A3F A3S A4G A5G A6G A7G A8G A9G B1Q B2Q B3Q B4A B4T B5G B6G B7G B8G B9G D1G D2G D3G D4G D5G D6A D6T D7U D7F D7S D7P D7L D7D D7Y D8B • MT 1997: CTO A1U A1F A1S A1L A1D A1Y A1G A1Q A1A A1T A1C A1B A1H A1V A1K A1R A1E A1J 3 • MT 2010: CTO A1J A2J A3J A4J A5J A6J • MT 2209: CTO A1H A2A A2T A3A A3T A4U A4F A4S A5G A6A A6Q A6T A7Q A8V A9H A9V B1V A6G B2A B2T B3U B3F B3S B4J B5J B6J B7J B8V B9V D1V D2V D3V D4A D4T D5U D5F D5S B3P B3L B3D B3Y D6J D7J • MT 2227: CTO A1U A1F A1S A2U A2F A2S A3U A3F A3S A4U A4F A4S A5U A5F A5S A6U A6F A6S • MT 1996, 2002, 2010, 2208, 2209, 2221, 2224, 2226, and 2227_SB Power supply, TFX 240W 85+ power supply for 11L---all countries • MT 1996: CTO A1A A1T A2U A2F A2S A3U A3F A3S A4G A5G A6G A7G A8G A9G B1Q B2Q B3Q B4A B4T B5G B6G B7G B8G B9G D1G D2G D3G D4G D5G D6A D6T D7U D7F D7S D7P D7L D7D D7Y D8B 3 • MT 1997: CTO A1U A1F A1S A1L A1D A1Y A1G A1Q A1A A1T A1C A1B A1H A1V A1K A1R A1E A1J • MT 2010: CTO A1J A2J A3J A4J A5J A6J • MT 2209: CTO A1H A2A A2T A3A A3T A4U A4F A4S A5G A6A A6Q A6T A7Q A8V A9H A9V B1V A6G B2A B2T B3U B3F B3S B4J B5J B6J B7J B8V B9V D1V D2V D3V D4A D4T D5U D5F D5S B3P B3L B3D B3Y D6J D7J FRU # 03T8367 03T8395 03T6625 54Y8846 54Y8824 CRU 2 2 2 2 2 Chapter 10. FRU lists 213

Section	Page
Chapter 1. About this manual	5
Important safety information	5
Chapter 2. Safety information	7
General safety	7
Electrical safety	7
Voltage-selection switch	9
Safety inspection guide	9
Handling electrostatic discharge-sensitive devices	10
Grounding requirements	10
Safety notices (multi-lingual translations)	10
Chapter 3. General information	37
Lenovo Welcome	37
Lenovo ThinkVantage Tools	37
SimpleTap	37
Lenovo Solution Center	38
Additional information resources	38
Specifications	38
For machine types: 1982, 1983, 1985, 1986, 1987, 1990, 1992, 1993, 1994, and 1995.	39
For machine types: 1996, 1997, 2002, 2010, 2208, 2209, 2221, 2224, 2226, and 2227.	40
Chapter 4. General checkout	41
Problem determination tips	41
Chapter 5. Diagnostic programs	43
Lenovo ThinkVantage Toolbox	43
Lenovo Solution Center	43
PC-Doctor for DOS	44
Creating a diagnostic disc	44
Running the diagnostic program from the diagnostic disc	44
Navigating through the diagnostic programs	44
Running tests	44
Viewing the test log	46
Chapter 6. Using the Setup Utility program	47
Starting the Setup Utility program	47
Viewing and changing settings	47
Using passwords	47
Password considerations	48
Power-On Password	48
Administrator Password	48
Hard Disk Password	48
Setting, changing, and deleting a password	48
Erasing lost or forgotten passwords (clearing CMOS)	49
Enabling or disabling a device	49
Selecting a startup device	50
Selecting a temporary startup device	50
Selecting or changing the startup device sequence	50
Enabling ErP compliance mode	50
Exiting the Setup Utility program	51
Chapter 7. Symptom-to-FRU index	53
Hard disk drive boot error	53
Power supply problems	53
Diagnostic error codes	53
Beep symptoms	71
POST error codes	71
Miscellaneous error messages	73
Undetermined problems	75
Chapter 8. Replacing FRUs (Machine Types: 1982, 1983, 1985, 1986, 1987, 1990, 1992, 1993, 1994, and 1995.)	77
Locations	77
Locating connectors, controls, and indicators on the front of your computer	78
Locating connectors on the rear of your computer	79
Locating components	80
Locating parts on the system board	81
Locating internal drives	82
Handling static-sensitive devices	82
Installing or replacing hardware	83
Removing the computer cover	83
Removing and reinstalling the front bezel	84
Installing or replacing a PCI card	85
Installing or replacing a memory module	88
Installing or replacing the optical drive	90
Installing or replacing the card reader	92
Replacing the battery	96
Replacing the power supply assembly	97
Replacing the heat sink and fan assembly	99
Replacing the microprocessor	101
Replacing the primary hard disk drive	103
Replacing the secondary hard disk drive	105
Replacing the front fan assembly	107
Replacing the rear fan	109
Replacing the front audio and USB assembly	111
Replacing the internal speaker	112
Replacing the system board	114
Completing the parts replacement	116
Chapter 9. Replacing FRUs (Machine Types: 1996, 1997, 2002, 2010, 2208, 2209, 2221, 2224, 2226, and 2227.)	119
Locations	119
Locating connectors, controls, and indicators on the front of your computer	120
Locating connectors on the rear of your computer	121
Locating components	122
Locating parts on the system board	123
Locating internal drives	124
Handling static-sensitive devices	124
Installing or replacing hardware	125
Opening the computer cover	125
Removing and reinstalling the front bezel	126
Accessing the system board components and drives	128
Installing or replacing a memory module	129
Installing or replacing a PCI card	131
Installing or replacing the card reader	133
Replacing the battery	138
Replacing the hard disk drive	139
Replacing the optical drive	142
Replacing the heat sink and fan assembly	144
Replacing the power supply assembly	147
Replacing the microprocessor	152
Replacing the front audio and USB assembly	155
Replacing the system fan	156
Replacing the internal speaker	158
Replacing the system board	162
Completing the parts replacement	164
Chapter 10. FRU lists	165
Overall: 1982, 1983, 1985, 1986, 1987, 1990, 1992, 1993, 1994, and 1995	165
Mechanical FRUs	171
Keyboard and Mouse	176
Adapters and miscellaneous FRUs	193
Power Cords	195
Recovery discs	200
Windows 7 Home Basic 32 SP1 Recovery CD	200
Windows 7 Home Premium 32 SP1 Recovery CD	202
Windows 7 Home Premium 64 SP1 Recovery CD	204
Windows 7 Professional 32 SP1 Recovery CD	204
Windows 7 Professional 64 SP1 Recovery CD	208
Windows 7 Ultimate 32 SP1 Recovery CD	211
Windows 7 Ultimate 64 SP1 Recovery CD	212
Windows 7 Starter 32 SP1 Recovery CD	212
Overall: MT 1996, 1997, 2010, 2209, and 2227	213
Mechanical FRUs	222
Keyboard and Mouse	230
Adapters and miscellaneous FRUs	255
Power Cords	257
Recovery discs	264
Windows 7 Home Basic 32 SP1 Recovery CD	264
Windows 7 Home Premium 32 SP1 Recovery CD	266
Windows 7 Home Premium 64 SP1 Recovery CD	269
Windows 7 Professional 32 SP1 Recovery CD	270
Windows 7 Professional 64 SP1 Recovery CD	276
Windows 7 Ultimate 32 SP1 Recovery CD	280
Windows 7 Ultimate 64 SP1 Recovery CD	281
Windows 7 Starter 32 SP1 Recovery CD	281
Chapter 11. Additional service information	283
Security features	283
Hardware-controlled passwords	283
Operating system password	283
Vital Product Data	283
BIOS levels	283
Updating (flashing) the BIOS from a disc	283
Updating (flashing) the BIOS from your operating system	284
Recovering from a POST and BIOS update failure	284
Power management	285
Advanced Configuration and Power Interface (ACPI) BIOS	285
Automatic Power-On features	285
Appendix A. Notices	287
Television output notice	288
Europeanpean conformance CE mark	288
Trademarks	288

Match case Limit results 1 per page

Item #

FRUs

FRU #

CRU

Microprocessor, Sempron 190 (2.5/1/AM3/45) C3

•

MT 1996: CTO

•

MT 1997: CTO

•

MT 2010: CTO

•

MT 2209: CTO

•

MT 2227: CTO

•

MT 1996, 2002, 2010, 2208, 2209, 2221, 2224, 2226, and 2227_SB

03T8367

Microprocessor, AMD FX-4100 3.6G/4C/8M/AM3+/95W microprocessor

•

MT 1996: CTO D6A D6T D7U D7F D7S D7P D7L D7D D7Y

•

MT 1997: CTO

•

MT 2010: CTO

•

MT 2209: CTO D4A D4T

•

MT 2227: CTO A4U A4F A4S

•

MT 1996, 2002, 2010, 2208, 2209, 2221, 2224, 2226, and 2227_SB

03T8395

Microprocessor, AMD FX-B4150 3.8G/4C/8M/AM3+/95W microprocessor

•

MT 1996:

•

MT 1997:

•

MT 2010:

•

MT 2209:

•

MT 2227:

•

MT 1996, 2002, 2010, 2208, 2209, 2221, 2224, 2226, and 2227_SB

03T6625

Power supply, TFX 240W active PFC power supply for 11L---all countries

•

MT 1996: CTO A1A A1T A2U A2F A2S A3U A3F A3S A4G A5G A6G A7G A8G

A9G B1Q B2Q B3Q B4A B4T B5G B6G B7G B8G B9G D1G D2G D3G D4G

D5G D6A D6T D7U D7F D7S D7P D7L D7D D7Y D8B

•

MT 1997: CTO A1U A1F A1S A1L A1D A1Y A1G A1Q A1A A1T A1C A1B A1H

A1V A1K A1R A1E A1J

•

MT 2010: CTO A1J A2J A3J A4J A5J A6J

•

MT 2209: CTO A1H A2A A2T A3A A3T A4U A4F A4S A5G A6A A6Q A6T A7Q

A8V A9H A9V B1V A6G B2A B2T B3U B3F B3S B4J B5J B6J B7J B8V B9V D1V

D2V D3V D4A D4T D5U D5F D5S B3P B3L B3D B3Y D6J D7J

•

MT 2227: CTO A1U A1F A1S A2U A2F A2S A3U A3F A3S A4U A4F A4S A5U

A5F A5S A6U A6F A6S

•

MT 1996, 2002, 2010, 2208, 2209, 2221, 2224, 2226, and 2227_SB

54Y8846

Power supply, TFX 240W 85+ power supply for 11L---all countries

•

MT 1996: CTO A1A A1T A2U A2F A2S A3U A3F A3S A4G A5G A6G A7G A8G

A9G B1Q B2Q B3Q B4A B4T B5G B6G B7G B8G B9G D1G D2G D3G D4G

D5G D6A D6T D7U D7F D7S D7P D7L D7D D7Y D8B

•

MT 1997: CTO A1U A1F A1S A1L A1D A1Y A1G A1Q A1A A1T A1C A1B A1H

A1V A1K A1R A1E A1J

•

MT 2010: CTO A1J A2J A3J A4J A5J A6J

•

MT 2209: CTO A1H A2A A2T A3A A3T A4U A4F A4S A5G A6A A6Q A6T A7Q

A8V A9H A9V B1V A6G B2A B2T B3U B3F B3S B4J B5J B6J B7J B8V B9V D1V

D2V D3V D4A D4T D5U D5F D5S B3P B3L B3D B3Y D6J D7J

54Y8824

Chapter 10

FRU lists

213