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Lenovo ThinkCentre M58e Hardware Maintenance Manual - Page 416

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Parallel dongle • MT 7259: • MT 7259: • MT 7269: • MT 7279: • MT 7297: • MT 7303: • MT 7306: • MT 7408: • MT 7506: • MT 7514: Adapters and miscellaneous FRUs FRU # 45J9520 Power Cords Power Cords --primary Line Cord - US • MT 7259: A2U A2F A2S D1U D1F D1S • MT 7259: B4S B5S B4D B5D B6U B6F B7U B7F A9U A9F B1U B1F B2U B2F B8S B9S C1S C2U C2F C3U C3F C4U C4F • MT 7269: F3S F3Y F1U F1F F1S F2U F2F F2S H1S H1D • MT 7279: A8U A8A A9U A9L B1U • MT 7297: • MT 7303: BAU BAF BBU BBF BCU BCF G2S G3A G3T G4A G4T G5A G5T A2A A2T A4A A4T E9A E9T F2A F3A F3T F4A F4T F5A F5T F6A F6T F7A F7T F8A F8T B5S B8S B9S C1S C1A C1T C6U C6F C7U C7F C8U C8F C9U C9F D1U D1F D2U D2F D3U D3F D4U D4F D5U D5F D6U D6F D8U D8S D9U D9S E1U E1S E2U E2S E3U E3S E4U E4S E5U E5S E6U E6S E7U E7S E8U E8S F9U F9F G1S G1D H1S H2S H3S G7U G7F G8U G8F G9U G9F • MT 7306: • MT 7408: A1U A1F A1S A1L A1Y A1A A1T • MT 7506: B3A B3T B4A B4T B5A B5T B6A B6T B7A B7T A1A A1T A2A B9U B9F C1U C1F C2U C2F C4S C4Y C5S C5Y C6S C6Y C7U C7F C8S C8Y • MT 7514: A2U A2F A2S A2L A2Y A2A A2T Line Cord - China • MT 7259: • MT 7259: • MT 7269: • MT 7279: • MT 7297: • MT 7303: • MT 7306: • MT 7408: A1C • MT 7506: • MT 7514: A2C FRU # 41R3184 41R3256 CRU 1 CRU 1 1 410 ThinkCentre Hardware Maintenance Manual

Section	Page
Chapter 1. About this manual	7
Important Safety Information	7
Important information about replacing RoHS compliant FRUs	7
Turkish statement of compliance	8
Chapter 2. Safety information	9
General safety	9
Electrical safety	9
Voltage-selection switch	11
Safety inspection guide	11
Handling electrostatic discharge-sensitive devices	12
Grounding requirements	12
Safety notices (multi-lingual translations)	12
Chapter 3. General information	35
The ThinkVantage Productivity Center program	35
Additional information resources	35
Specifications	35
Types 7258, 7260, 7268, 7270, 7280, 7296, 7298, 7304, 7307,7413, 7491, and 7508	36
Types 7259, 7267, 7269, 7279, 7297, 7303, 7306, 7487, 7506, and 7514	36
Chapter 4. General Checkout	39
Problem determination tips	39
Chapter 5. Diagnostics	41
Lenovo System Toolbox	41
PC-Doctor for Windows PE	41
Running diagnostics from the Rescue and Recovery workspace	41
PC-Doctor for DOS	42
Creating a diagnostic CD/DVD image	42
Running diagnostics from the disc	42
Navigating through the diagnostics programs	42
Running tests	42
Viewing the test log	44
Chapter 6. Using the Setup Utility	45
Starting the Setup Utility program	45
Viewing and changing settings	45
Using passwords	45
Password considerations	45
Power-On Password	46
Privileged Access Password	46
Setting, changing, and deleting a password	46
Enabling or disabling a device	46
Selecting a startup device	47
Selecting a temporary startup device	47
Selecting or changing the startup device sequence	47
Advanced settings	47
Exiting from the Setup Utility program	47
Chapter 7. Symptom-to-FRU Index	49
Hard disk drive boot error	49
Power Supply Problems	49
Diagnostic error codes	50
Beep symptoms	67
POST error codes	68
Miscellaneous error messages	69
Undetermined problems	71
Chapter 8. Replacing FRUs (Types 7258, 7260, 7268, 7270, 7280, 7296, 7298, 7304, 7307,7413, 7491, and 7508)	73
Locations	73
Rear connectors	73
Computer components	74
System board connectors	74
Removing the computer cover	75
Removing and installing the front bezel	76
Replacing the power supply assembly	77
Replacing the system board	78
Replacing the heat sink and fan assembly	80
Replacing the microprocessor	81
Replacing a memory module	85
Installing or replacing an adapter card	86
Replacing the primary hard disk drive	88
Replacing the secondary hard disk drive	91
Replacing an optical drive	94
Replacing the diskette drive or card reader	94
Replacing the front fan assembly	96
Replacing the rear fan assembly	97
Replacing the front audio/USB assembly	99
Replacing the power switch/LED assembly	99
Replacing the CMOS battery	100
Replacing the Internal speaker	101
Completing the FRU replacement	101
Chapter 9. Replacing FRUs (Types 7259, 7267, 7269, 7279, 7290, 7297, 7303, 7306, 7408, 7487, 7506 and 7514)	103
Locations	103
Rear connectors	103
Computer components	104
System board connectors	104
Opening the cover	105
Accessing system board components and drives	106
Replacing a memory module	106
Replacing the battery	107
Replacing the power supply	108
Replacing the system board	110
Replacing the microprocessor	113
Replacing the heat sink and fan assembly	115
Replacing the hard disk drive	116
Replacing the optical drive	118
Replacing the internal speaker	120
Replacing the power switch/LED assembly	121
Replacing the card reader	122
Installing or replacing an adapter card	122
Completing the FRU replacement	124
Chapter 10. FRU lists	127
Overall: MT 7258, 7260, 7268, 7270, 7280, 7296, 7298, 7304, 7307,7413, 7491, and 7508	127
Mechanical FRUs	153
Keyboard and Mouse	164
Adapters and miscellaneous FRUs	207
Power Cords	215
Recovery discs	227
Overall: MT 7259, 7267, 7269, 7279, 7297, 7303, 7306, 7487, 7506, and 7514	323
Mechanical FRUs	353
Keyboard and Mouse	365
Adapters and miscellaneous FRUs	407
Power Cords	416
Recovery discs	428
Chapter 11. Additional Service Information	527
Security features	527
Hardware controlled Passwords	527
Operating system password	527
Vital product data	527
BIOS levels	527
Flash update procedures	527
Updating (flashing) BIOS from a disc	528
Updating (flashing) BIOS from your operating system	528
Recovering from a POST/BIOS update failure	528
Power management	529
Automatic configuration and power interface (ACPI) BIOS	529
Automatic Power-On features	529
Appendix A. Notices	531
Television output notice	532
Trademarks	532