Hardware Maintenance Manual
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ThinkCentre Hardware Maintenance Manual Machine Types: 3656, 3658, 7057, 7061, 7062, 7090, 7092, 9342, 9344, 9353, 9354, 9421, 9426, 9485, 9486, 9623, 9624, 9625, 9705, 9707, 9786, 9787, 9795, 9804, 9935, 9945, 9946, and 9953.
ThinkCentre Hardware Maintenance Manual Machine Types: 3656, 3658, 7057, 7061, 7062, 7090, 7092, 9342, 9344, 9353, 9354, 9421, 9426, 9485, 9486, 9623, 9624, 9625, 9705, 9707, 9786, 9787, 9795, 9804, 9935, 9945, 9946, and 9953.
Hardware Maintenance Manual
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ThinkCentre Hardware Maintenance Manual Machine Types: 3656, 3658, 7057, 7061, 7062, 7090, 7092, 9342, 9344, 9353, 9354, 9421, 9426, 9485, 9486, 9623, 9624, 9625, 9705, 9707, 9786, 9787, 9795, 9804, 9935, 9945, 9946, and 9953.
ThinkCentre Hardware Maintenance Manual Machine Types: 3656, 3658, 7057, 7061, 7062, 7090, 7092, 9342, 9344, 9353, 9354, 9421, 9426, 9485, 9486, 9623, 9624, 9625, 9705, 9707, 9786, 9787, 9795, 9804, 9935, 9945, 9946, and 9953.
Hardware Maintenance Manual
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..., 7062, 7092, 9342, 9344, 9354, 9426, 9486, 9624, 9707, 9787, 9804, 9945 29 For machine types: 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953 29 Chapter 4. General Checkout. . . . . 31 Problem determination tips 31 Chapter 5. Replacing FRUs (Types 7061, 7090,...90 Completing the FRU replacement 91 Chapter 9. Replacing FRUs (Types 7057, 7062, 7092, 9342, 9344, 9354, © Copyright Lenovo 2008, 2010 v Diagnostics 33 Lenovo System Toolbox 33 PC-Doctor for Windows PE 33 Running diagnostics from the Rescue and Recovery workspace 33 PC-Doctor for DOS 34...
..., 7062, 7092, 9342, 9344, 9354, 9426, 9486, 9624, 9707, 9787, 9804, 9945 29 For machine types: 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953 29 Chapter 4. General Checkout. . . . . 31 Problem determination tips 31 Chapter 5. Replacing FRUs (Types 7061, 7090,...90 Completing the FRU replacement 91 Chapter 9. Replacing FRUs (Types 7057, 7062, 7092, 9342, 9344, 9354, © Copyright Lenovo 2008, 2010 v Diagnostics 33 Lenovo System Toolbox 33 PC-Doctor for Windows PE 33 Running diagnostics from the Rescue and Recovery workspace 33 PC-Doctor for DOS 34...
Hardware Maintenance Manual
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Notices 471 Television output notice 472 Trademarks 472 vi ThinkCentre Hardware Maintenance Manual 9426, 9486, 9624, 9707, 9787, 9804, 9945 93 Rear connectors 93 Removing the cover 94 Locations 94 Locating parts on the system ... Type 9421 260 Machine Type 9426 273 Machine Type 9485 286 Machine Type 9486 302 Machine Type 9623 318 Machine Type 9624 331 Machine Type 9625 344 Machine Type 9705 358 Machine Type 9707 371 Machine Type 9795 385 Machine Type 9804 398 Machine Type 9935 411 Machine Type 9945 425...
Notices 471 Television output notice 472 Trademarks 472 vi ThinkCentre Hardware Maintenance Manual 9426, 9486, 9624, 9707, 9787, 9804, 9945 93 Rear connectors 93 Removing the cover 94 Locations 94 Locating parts on the system ... Type 9421 260 Machine Type 9426 273 Machine Type 9485 286 Machine Type 9486 302 Machine Type 9623 318 Machine Type 9624 331 Machine Type 9625 344 Machine Type 9705 358 Machine Type 9707 371 Machine Type 9795 385 Machine Type 9804 398 Machine Type 9935 411 Machine Type 9945 425...
Hardware Maintenance Manual
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... and maintenance of information To access this publication. Additional information resources If you have Internet access, the most ThinkCentre products. The ThinkVantage Productivity Center program also contains information to other technical assistance. The ThinkVantage Productivity Center program ...19.4 lbs) For machine types: 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953 This section lists the physical specifications. © Copyright Lenovo 2008, 2010 29 The ThinkVantage Productivity Center program Use the ThinkVantage® Productivity Center...
... and maintenance of information To access this publication. Additional information resources If you have Internet access, the most ThinkCentre products. The ThinkVantage Productivity Center program also contains information to other technical assistance. The ThinkVantage Productivity Center program ...19.4 lbs) For machine types: 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953 This section lists the physical specifications. © Copyright Lenovo 2008, 2010 29 The ThinkVantage Productivity Center program Use the ThinkVantage® Productivity Center...
Hardware Maintenance Manual
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... The following illustration shows the location of the controls and connectors on the front of the computer. © Copyright Lenovo 2008, 2010 67 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) Important Before you work safely. Chapter 8. Only the major FRUs are to be...
... The following illustration shows the location of the controls and connectors on the front of the computer. © Copyright Lenovo 2008, 2010 67 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) Important Before you work safely. Chapter 8. Only the major FRUs are to be...
Hardware Maintenance Manual
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This includes power cords, input/output (I/O) cables, and any other cables that are thumb screws securing the cover, remove them. 5. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 69 If there are connected to the computer. The following illustration will help you locate the major FRUs in the computer. Disconnect all cables attached to the computer. 4. Press the button on page 68. 3. Locations To remove the computer cover, see "Removing the cover" on the left-side cover and slide the cover to the rear to remove.
This includes power cords, input/output (I/O) cables, and any other cables that are thumb screws securing the cover, remove them. 5. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 69 If there are connected to the computer. The following illustration will help you locate the major FRUs in the computer. Disconnect all cables attached to the computer. 4. Press the button on page 68. 3. Locations To remove the computer cover, see "Removing the cover" on the left-side cover and slide the cover to the rear to remove.
Hardware Maintenance Manual
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To install or replace the front bezel: Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 71 5 PCI adapter card 10 Power supply Locating parts on the system board 1 4-pin power connector 2 System fan connector 3 ...
To install or replace the front bezel: Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 71 5 PCI adapter card 10 Power supply Locating parts on the system board 1 4-pin power connector 2 System fan connector 3 ...
Hardware Maintenance Manual
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...board and from all drives. 3. Go to "Completing the FRU replacement" on page 68. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 73 Reconnect a power supply connector to 115 V. • If the voltage supply range in the chassis. 7. Install ...computer on its side. 2. Install the four screws to let the computer cool before opening the computer cover. Note: Use only the screws provided by Lenovo. 8. See "Removing the cover" on page 91. See "Locating parts on the system board" on how to the system board. Replacing the ...
...board and from all drives. 3. Go to "Completing the FRU replacement" on page 68. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 73 Reconnect a power supply connector to 115 V. • If the voltage supply range in the chassis. 7. Install ...computer on its side. 2. Install the four screws to let the computer cool before opening the computer cover. Note: Use only the screws provided by Lenovo. 8. See "Removing the cover" on page 91. See "Locating parts on the system board" on how to the system board. Replacing the ...
Hardware Maintenance Manual
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... the sides of the socket. Lift the microprocessor straight up and out of the microprocessor. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 75 Place the heat sink on its side so that the thermal grease does not come in the same...
... the sides of the socket. Lift the microprocessor straight up and out of the microprocessor. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 75 Place the heat sink on its side so that the thermal grease does not come in the same...
Hardware Maintenance Manual
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... a copy of the ThinkCentre Safety and Warranty Guide, go to the hard disk drive. 24. This section provides information on page 68. 2. See "Removing the cover" on how to remove and replace the microprocessor. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795..., 9935, 9946, 9953) 77 See "Locating parts on the system board" on its right side to let the computer cool before reading and understanding the "Important safety information" in the chassis. Connect the power and signal cables to :http://www.lenovo.com/support...
... a copy of the ThinkCentre Safety and Warranty Guide, go to the hard disk drive. 24. This section provides information on page 68. 2. See "Removing the cover" on how to remove and replace the microprocessor. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795..., 9935, 9946, 9953) 77 See "Locating parts on the system board" on its right side to let the computer cool before reading and understanding the "Important safety information" in the chassis. Connect the power and signal cables to :http://www.lenovo.com/support...
Hardware Maintenance Manual
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...retention bracket. 13. Pivot the handle to clamp the heat sink to secure the microprocessor in the ThinkCentre Safety and Warranty Guide that came with your computer. Connect the heat sink and fan assembly cable ...the computer cover. Lower the microprocessor straight down into the system board socket of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides information on the system board. 14. To remove or ...Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 79 Go to the system board.
...retention bracket. 13. Pivot the handle to clamp the heat sink to secure the microprocessor in the ThinkCentre Safety and Warranty Guide that came with your computer. Connect the heat sink and fan assembly cable ...the computer cover. Lower the microprocessor straight down into the system board socket of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides information on the system board. 14. To remove or ...Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 79 Go to the system board.
Hardware Maintenance Manual
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Ensure the adapter is fully seated into the same adapter connector. 5. Install the new adapter into the adapter connector. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 81 3. Remove the adapter from its static-protective package. 4.
Ensure the adapter is fully seated into the same adapter connector. 5. Install the new adapter into the adapter connector. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 81 3. Remove the adapter from its static-protective package. 4.
Hardware Maintenance Manual
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Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 83 Align the drive cage pivot pin with the slot 1 in the upper drive cage and slide the hard disk drive into position. 9. 8. Slide the new hard disk drive into the drive cage until it snaps into the chassis.
Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 83 Align the drive cage pivot pin with the slot 1 in the upper drive cage and slide the hard disk drive into position. 9. 8. Slide the new hard disk drive into the drive cage until it snaps into the chassis.
Hardware Maintenance Manual
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...remove and replace the diskette drive. Press the release button and slide the diskette drive out the front of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This procedure provides information on the new diskette drive. 6. Go to the drive. 8. See "Removing... computer cover. See "Removing and replacing the front bezel" on page 68. 2. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 85 Remove the retainer bracket from the rear of the diskette drive. 4. To obtain a copy of the computer...
...remove and replace the diskette drive. Press the release button and slide the diskette drive out the front of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This procedure provides information on the new diskette drive. 6. Go to the drive. 8. See "Removing... computer cover. See "Removing and replacing the front bezel" on page 68. 2. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 85 Remove the retainer bracket from the rear of the diskette drive. 4. To obtain a copy of the computer...
Hardware Maintenance Manual
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... "Locating parts on the system board" on how to :http://www.lenovo.com/support This section provides information on page 71. 4. The front fan assembly is attached to the chassis by gently pulling it out of the ThinkCentre Safety and Warranty Guide, go to remove and replace the front fan ... page 71. 3. Remove the computer cover. See "Removing the cover" on page 68. 2. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 87 Route the fan cable to the system board and connect the cable to "Completing the FRU replacement" on...
... "Locating parts on the system board" on how to :http://www.lenovo.com/support This section provides information on page 71. 4. The front fan assembly is attached to the chassis by gently pulling it out of the ThinkCentre Safety and Warranty Guide, go to remove and replace the front fan ... page 71. 3. Remove the computer cover. See "Removing the cover" on page 68. 2. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 87 Route the fan cable to the system board and connect the cable to "Completing the FRU replacement" on...
Hardware Maintenance Manual
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..." on page 113. Connect the power switch/LED cable to the system board. 9. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 89 Go to the system board. 7. To remove or replace the front audio/USB assembly, do the following :..., do the following : 1. Remove the computer cover. Note the power switch/LED assembly cable routing and the position of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides information on how to the chassis. 5. See "Removing the cover" on page 68. 2.
..." on page 113. Connect the power switch/LED cable to the system board. 9. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 89 Go to the system board. 7. To remove or replace the front audio/USB assembly, do the following :..., do the following : 1. Remove the computer cover. Note the power switch/LED assembly cable routing and the position of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides information on how to the chassis. 5. See "Removing the cover" on page 68. 2.
Hardware Maintenance Manual
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..., including telephone lines and power cords. See Chapter 6 "Using the Setup Utility" on page 67. 4. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 91 See "Rear connectors" on page 39. See "Flash update procedures" on for a few seconds and then turn off...
..., including telephone lines and power cords. See Chapter 6 "Using the Setup Utility" on page 67. 4. Chapter 8 Replacing FRUs (Types 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953) 91 See "Rear connectors" on page 39. See "Flash update procedures" on for a few seconds and then turn off...
Hardware Maintenance Manual
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Machine Type 9625 Item # 9625 FRUs 1 AMD 89W&65W 4Pin heatsink (all models) 2 Microprocessor, Athlon64 4800+ X2 (2.50GHz, 1M L2, 65W) G1 65nm (models) 2 Microprocessor, Athlon64 5000+ X2 (2.60GHz, 1M ...) G2 65nm (models A4G A8S A8P A8D A8Y ) FRU# 41R6407 43C4093 41X1427 45R6488 45C7502 45R6486 45C7504 43C6166 43C6165 46R3624 46R3625 46R3626 43C6168 43C8986 CRU 2 N N N N N N N N N N N N N 344 ThinkCentre Hardware Maintenance Manual
Machine Type 9625 Item # 9625 FRUs 1 AMD 89W&65W 4Pin heatsink (all models) 2 Microprocessor, Athlon64 4800+ X2 (2.50GHz, 1M L2, 65W) G1 65nm (models) 2 Microprocessor, Athlon64 5000+ X2 (2.60GHz, 1M ...) G2 65nm (models A4G A8S A8P A8D A8Y ) FRU# 41R6407 43C4093 41X1427 45R6488 45C7502 45R6486 45C7504 43C6166 43C6165 46R3624 46R3625 46R3626 43C6168 43C8986 CRU 2 N N N N N N N N N N N N N 344 ThinkCentre Hardware Maintenance Manual
Hardware Maintenance Manual
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Item # 9625 FRUs 2 Microprocessor, Sempron 2100 X2 (1.80GHz, 512K L2, 65W) G2 65nm (models) 2 Microprocessor, Sempron 2200 X2 (2.00GHz, 512K L2, 65W) G2 65nm (models) 2 Microprocessor, Phenom ...
Item # 9625 FRUs 2 Microprocessor, Sempron 2100 X2 (1.80GHz, 512K L2, 65W) G2 65nm (models) 2 Microprocessor, Sempron 2200 X2 (2.00GHz, 512K L2, 65W) G2 65nm (models) 2 Microprocessor, Phenom ...