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Lenovo ThinkCentre M58e Hardware Maintenance Manual - Page 378

C1M C1A C1Q C6U C7U C8U C9U D1U D2U D3U D4U D5U D6U D8U D9U E1U E1S

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Slovenian • MT 7259: • MT 7259: • MT 7269: • MT 7279: • MT 7297: • MT 7303: • MT 7306: • MT 7408: • MT 7506: • MT 7514: Keyboard (Lenovo preferred pro PS/2 full size) FRU # 41A5077 Keyboard (Lenovo Preferred Pro USB -- without hub) US English • MT 7259: A2U D1U • MT 7259: B6U B7U A9U B1U B2U C2U C3U C4U • MT 7269: F1U F2U • MT 7279: E1G E2G A8U A8G A8M A8A A8H A9U A9L B1U • MT 7297: • MT 7303: BAU BBU BCU G3A G3Q G4A G4Q G5A G5Q G6M A2M A2A A2Q A3M A3A A4M A4A A4Q A5M A6M E9A E9Q F2M F2A F2Q F3A F3Q F4M F4A F4Q F5M F5A F5Q F6M F6A F6Q F7M F7A F7Q F8M F8A F8Q C3G A7G A9G B1G B2G B3G C1M C1A C1Q C6U C7U C8U C9U D1U D2U D3U D4U D5U D6U D8U D9U E1U E1S E1P E1D E3U E4U E5U E6U E7U E8U F9U G7U G8U G9U • MT 7306: A5G A6G A7G A2G A3G A4G • MT 7408: A1U A1L A1G A1M A1A A1Q A1H A1R A1E • MT 7506: B3M B3A B3Q B4M B4A B4Q B5M B5A B5Q B6M B6A B6Q B7M B7A B7Q A1M A1A A1Q A2M A2A A9G B1G A8G A3G A5G A6G A7G B9U C1U C2U C7U • MT 7514: A2U A2L A2G A2M A2A A2Q A2H A2R A2E Arabic • MT 7259: • MT 7259: • MT 7269: • MT 7279: E1G E2G • MT 7297: • MT 7303: C3G A7G A9G B1G B2G B3G • MT 7306: A5G A6G A7G A2G A3G A4G • MT 7408: A1G • MT 7506: A9G B1G A8G A3G A5G A6G A7G • MT 7514: A2G FRU # 41A5289 41A5290 CRU 1 CRU 1 1 372 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