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Lenovo ThinkCentre Edge 71 Hardware Maintenance Manual (HMM) (May 2012) - Thin - Page 147

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Item # 2 2 2 2 2 2 2 FRUs Microprocessor, Pentium G620 SANDY BRIDGE stepping Q-0 3MB 2C FCLGA 2.6GHZ 65W • MT 1577: CTO A1S A1D A1Y A2S A2D A2L A2Y A9Q B2G B4U B4F B4S B9U B9F B9S C2S C2D C2Y C3A C4A E3T E4T E5T F2P F3P G4A G5A H4G H6S • MT 1579: CTO A1G A2G B2G B3G C4G C5G C6G • MT 1607: CTO A1G B6V C5Q C7Q C8Q D7G D8G E4V E5V F7T F8T N3A N4A M4V M5V M6V M7V P2B P3B P4B P5B T7V T6Q Microprocessor, Celeron G540 SANDY BRIDGE stepping Q-0 2MB 2C FCLGA 2.5GHZ 65W • MT 1577: CTO • MT 1579: CTO • MT 1607: CTO Microprocessor, Celeron G530 SANDY BRIDGE stepping Q-0 2MB 2C FCLGA 2.4GHZ 65W • MT 1577: CTO J7U J7F J7S K7P J8G N9U N9F N9S • MT 1579: CTO C2G C3G E5G • MT 1607: CTO Microprocessor, Celeron G440 SANDY BRIDGE stepping Q-0 1MB 1C FCLGA 1.6GHZ 35W • MT 1577: CTO L4Q • MT 1579: CTO B7G C1G • MT 1607: CTO R4G R5G Microprocessor, Pentium G630 SANDY BRIDGE stepping Q0 3MB 2C FCLGA 2.7GHZ 65W • MT 1577: CTO H8A H9A J3T K5P K6P K7P J9G J8G J5S J6S L1Q L2Q F9V L3Q M6U M6S M6F N3G N8G M1U M1F M1S • MT 1579: CTO B8G C9G D3G D4G D5G D6G D7G D8G D2G E3G E4G • MT 1607: CTO Q2A Q3A R1G R3G R6V R7V R8V T1Q T2Q T3Q T4Q Microprocessor, Pentium G860 SANDY BRIDGE stepping Q0 3MB 2C FCLGA 3.0GHZ 65W • MT 1577: CTO • MT 1579: CTO • MT 1607: CTO Microprocessor, i3-2130 SANDY BRIDGE stepping Q0 3MB 2C FCLGA 3.4GHZ 65W • MT 1577: CTO M7U M7S M7F M2G M3G M4G • MT 1579: CTO • MT 1607: CTO T9Q U1B U2B U3V U4V U5V U6V U7V U8V U9V V1V V2V V3V W4A V5V V6V V7V V8V V9V W1V W2V W3V FRU # 03T6226 03T8354 03T8356 03T8355 03T8360 03T8361 03T8358 CRU N N N N N N N Chapter 10. FRU lists 143

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
Lenovo Solution Center	37
SimpleTap	37
Additional information resources	38
Specifications	38
For machine types: 1577, 1579, and 1607	38
For machine types: 1578, 1583, and 1652	39
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: 1577, 1579, and 1607)	77
Locations	77
Locating connectors, controls, and indicators on the front of yo	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	86
Replacing the battery	89
Installing or replacing a memory module	90
Replacing the optical drive	92
Replacing the heat sink and fan assembly	94
Replacing the power supply assembly	96
Replacing the microprocessor	97
Replacing the system board	100
Replacing the primary hard disk drive	103
Replacing the front audio and USB assembly	104
Completing the parts replacement	105
Chapter 9. Replacing FRUs (Machine Types: 1578, 1583, and 1652)	107
Locations	107
Locating connectors, controls, and indicators on the front of yo	108
Locating connectors on the rear of your computer	109
Locating components	110
Locating parts on the system board	111
Locating internal drives	112
Handling static-sensitive devices	112
Installing or replacing hardware	113
Removing the computer cover	113
Removing and reinstalling the front bezel	114
Accessing the system board components and drives	115
Installing or replacing a PCI card	117
Installing or replacing a memory module	119
Replacing the battery	120
Replacing the hard disk drive	121
Replacing the optical drive	123
Replacing the power supply assembly	127
Replacing the heat sink and fan assembly	131
Replacing the microprocessor	134
Replacing the system board	137
Replacing the system fan assembly	140
Replacing the front audio and USB assembly	141
Replacing the keyboard or mouse	142
Completing the parts replacement	143
Chapter 10. FRU lists	145
Overall: 1577, 1579, and 1607	145
Mechanical FRUs	152
Keyboard and Mouse	154
Adapters and miscellaneous FRUs	167
Power Cords	168
Recovery discs	173
Windows 7 Starter Recovery CD	173
Windows 7 Home Basic 32 Recovery CD	174
Windows 7 Home Premium 32 Recovery CD	175
Windows 7 Home Premium 64 Recovery CD	176
Windows 7 Professional 32 Recovery CD	178
Windows 7 Professional 64 Recovery CD	180
Windows 7 Ultimate 32 Recovery CD	183
Windows 7 Ultimate 64 Recovery CD	183
Overall: MT 1578, 1583, and 1652	183
Mechanical FRU	190
Keyboard and Mouse	192
Adapters and miscellaneous FRUs	205
Power Cords	205
Recovery discs	210
Windows 7 Starter Recovery CD	210
Windows 7 Home Basic 32 Recovery CD	211
Windows 7 Home Premium 32 Recovery CD	212
Windows 7 Home Premium 64 Recovery CD	213
Windows 7 Professional 32 Recovery CD	215
Windows 7 Professional 64 Recovery CD	217
Windows 7 Ultimate 32 Recovery CD	220
Windows 7 Ultimate 64 Recovery CD	220
Chapter 11. Additional service information	221
Security features	221
Hardware-controlled passwords	221
Operating system password	221
Vital Product Data	221
BIOS levels	221
Updating (flashing) the BIOS from a disc	221
Updating (flashing) the BIOS from your operating system	222
Recovering from a POST and BIOS update failure	222
Power management	223
Advanced Configuration and Power Interface (ACPI) BIOS	223
Automatic Power-On features	223
Appendix A. Notices	225
Television output notice	226
European conformance CE mark	226
Trademarks	226