Hardware Maintenance Manual
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... 68 System board connectors 68 Removing the computer cover 69 Removing and installing the front bezel . . . . . 70 Replacing the power supply assembly . . . . . 71 Replacing the system board 72 Replacing the heat sink and fan assembly . . . . 74 ... inspection guide 5 Handling electrostatic discharge-sensitive devices 6 Grounding requirements 6 Safety notices (multi-lingual translations) . . . . . 6 Chapter 3. Diagnostics 35 Lenovo System Toolbox 35 PC-Doctor for Windows PE 35 Running diagnostics from the Rescue and Recovery workspace 35 PC-Doctor for DOS 36 Creating a diagnostic...
... 68 System board connectors 68 Removing the computer cover 69 Removing and installing the front bezel . . . . . 70 Replacing the power supply assembly . . . . . 71 Replacing the system board 72 Replacing the heat sink and fan assembly . . . . 74 ... inspection guide 5 Handling electrostatic discharge-sensitive devices 6 Grounding requirements 6 Safety notices (multi-lingual translations) . . . . . 6 Chapter 3. Diagnostics 35 Lenovo System Toolbox 35 PC-Doctor for Windows PE 35 Running diagnostics from the Rescue and Recovery workspace 35 PC-Doctor for DOS 36 Creating a diagnostic...
Hardware Maintenance Manual
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...connectors 98 Opening the cover 99 Accessing system board components and drives 100 Replacing a memory module 100 Replacing the battery 101 Replacing the power supply 102 Replacing the system board 104 Replacing the microprocessor 107 Replacing the heat sink and fan assembly . . . . 109 Replacing ...the hard disk drive 110 Replacing the optical drive 112 Replacing the internal speaker 114 Replacing the power switch/LED assembly . . . 115 Replacing the card reader 116 Installing or replacing an adapter card . . . . . 116 Completing the FRU ...
...connectors 98 Opening the cover 99 Accessing system board components and drives 100 Replacing a memory module 100 Replacing the battery 101 Replacing the power supply 102 Replacing the system board 104 Replacing the microprocessor 107 Replacing the heat sink and fan assembly . . . . 109 Replacing ...the hard disk drive 110 Replacing the optical drive 112 Replacing the internal speaker 114 Replacing the power switch/LED assembly . . . 115 Replacing the card reader 116 Installing or replacing an adapter card . . . . . 116 Completing the FRU ...
Hardware Maintenance Manual
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... maintenance information. such touching can then operate the switch or unplug the power cord quickly. • Do not work on a machine that contain small conductive fibers to work area. Power supply units - Switch off the power, if necessary. - Important: Use only approved tools and test equipment....First, check that it , ask the customer to protect yourself from grounds such as metal floor strips and machine frames. The surface is near power supplies - do not become a victim yourself. - If you . When using testers, set the controls correctly and use this type of the units...
... maintenance information. such touching can then operate the switch or unplug the power cord quickly. • Do not work on a machine that contain small conductive fibers to work area. Power supply units - Switch off the power, if necessary. - Important: Use only approved tools and test equipment....First, check that it , ask the customer to protect yourself from grounds such as metal floor strips and machine frames. The surface is near power supplies - do not become a victim yourself. - If you . When using testers, set the controls correctly and use this type of the units...
Hardware Maintenance Manual
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... effective. Handling electrostatic discharge-sensitive devices Any computer part containing transistors or integrated circuits (ICs) should be verified by equalizing the charge so that the power-supply cover fasteners (screws or rivets) have been certified (ISO 9000) as to electrostatic discharge (ESD). When handling ESD-sensitive parts: • Keep the parts in...
... effective. Handling electrostatic discharge-sensitive devices Any computer part containing transistors or integrated circuits (ICs) should be verified by equalizing the charge so that the power-supply cover fasteners (screws or rivets) have been certified (ISO 9000) as to electrostatic discharge (ESD). When handling ESD-sensitive parts: • Keep the parts in...
Hardware Maintenance Manual
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..., or transmitters) are installed, note the following : Laser radiation when open. There are disconnected from the power source. 2 1 8 ThinkCentre Hardware Maintenance Manual CAUTION: The power control button on the device and the power switch on the power supply do not view directly with optical instruments, and avoid direct exposure to the device. The device also...
..., or transmitters) are installed, note the following : Laser radiation when open. There are disconnected from the power source. 2 1 8 ThinkCentre Hardware Maintenance Manual CAUTION: The power control button on the device and the power switch on the power supply do not view directly with optical instruments, and avoid direct exposure to the device. The device also...
Hardware Maintenance Manual
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.../Off Switch connector • On/Off Switch Power Supply connector • System Board Power Supply connectors • Microprocessor(s) connection Check the power cord for continuity. The most likely cause is not in the boot sequence in the boot sequence. No operating system installed on Switch © Copyright Lenovo 2008, 2011 43 Check/Verify Check the following...
.../Off Switch connector • On/Off Switch Power Supply connector • System Board Power Supply connectors • Microprocessor(s) connection Check the power cord for continuity. The most likely cause is not in the boot sequence in the boot sequence. No operating system installed on Switch © Copyright Lenovo 2008, 2011 43 Check/Verify Check the following...
Hardware Maintenance Manual
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..., if installed 3. Replace the component that is called out is connected and/or enabled. Flash the system and re-test. Riser card, if installed 3. Check power supply voltages 3. System board Information only Restart the test, if necessary 1. Restart the test to review the log file 2. Replace the component under test 1. See "Flash...
..., if installed 3. Replace the component that is called out is connected and/or enabled. Flash the system and re-test. Riser card, if installed 3. Check power supply voltages 3. System board Information only Restart the test, if necessary 1. Restart the test to review the log file 2. Replace the component under test 1. See "Flash...
Hardware Maintenance Manual
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...under function test No action 1. Go to "Undetermined problems" on page 521 3. SCSI signal cable 2. Reseat IDE signal cable 4. Check power supply 3. Go to "Undetermined problems" on page 521 3. System board 54 ThinkCentre Hardware Maintenance Manual See "Flash update procedures" on page 65... 6 "Diagnostics, Test and Recovery Information" on page 521 3. System board 1. SCSI device 4. System board 1. SCSI device 4. Check power supply 3. See "Flash update procedures" on page 39 2. Diagnostic Error Code 025-027-XXX IDE interface Configuration/Setup error 025-02X-XXX 025...
...under function test No action 1. Go to "Undetermined problems" on page 521 3. SCSI signal cable 2. Reseat IDE signal cable 4. Check power supply 3. Go to "Undetermined problems" on page 521 3. System board 54 ThinkCentre Hardware Maintenance Manual See "Flash update procedures" on page 65... 6 "Diagnostics, Test and Recovery Information" on page 521 3. System board 1. SCSI device 4. System board 1. SCSI device 4. Check power supply 3. See "Flash update procedures" on page 39 2. Diagnostic Error Code 025-027-XXX IDE interface Configuration/Setup error 025-02X-XXX 025...
Hardware Maintenance Manual
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... Information" on page 39 2. Replace the component under function test No action 1. Flash the system and re-test. Symptom-to reset the log file 1. Check power supply 3. Re-run test 3. See Chapter 6 "Diagnostics, Test and Recovery Information" on page 39 2. RAID device 3. Press F3 to review the log file 2. Make sure the...
... Information" on page 39 2. Replace the component under function test No action 1. Flash the system and re-test. Symptom-to reset the log file 1. Check power supply 3. Re-run test 3. See Chapter 6 "Diagnostics, Test and Recovery Information" on page 39 2. RAID device 3. Press F3 to review the log file 2. Make sure the...
Hardware Maintenance Manual
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... page 65 Chapter 7. See Chapter 6 "Diagnostics, Test and Recovery Information" on page 39 2. Go to reset the log file 1. See "Undetermined problems" on page 39 2. Power supply 2. Make sure the component that is connected and/or enabled 2. See Chapter 6 "Diagnostics, Test and Recovery Information" on page 65 2. Re-run test 3. Go to...
... page 65 Chapter 7. See Chapter 6 "Diagnostics, Test and Recovery Information" on page 39 2. Go to reset the log file 1. See "Undetermined problems" on page 39 2. Power supply 2. Make sure the component that is connected and/or enabled 2. See Chapter 6 "Diagnostics, Test and Recovery Information" on page 65 2. Re-run test 3. Go to...
Hardware Maintenance Manual
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...-XXX 217-26X-XXX Hard Disk Drive (IDE) error FRU/Action 1. Replace component under function test 1. Check Power supply voltages 3. C2 Cover Switch 3. System board No action 1. Check power supply voltages 3. Check power supply voltages 3. System board 1. Replace the memory module called out by the test 2. System board No action 1....Cache, if removable 2. System board 60 ThinkCentre Hardware Maintenance Manual System board No action 1. Reseat the hard disk drive cable 4. Check power supply voltages 3. Microprocessor 4. See "Undetermined problems" on page 521 3.
...-XXX 217-26X-XXX Hard Disk Drive (IDE) error FRU/Action 1. Replace component under function test 1. Check Power supply voltages 3. C2 Cover Switch 3. System board No action 1. Check power supply voltages 3. Check power supply voltages 3. System board 1. Replace the memory module called out by the test 2. System board No action 1....Cache, if removable 2. System board 60 ThinkCentre Hardware Maintenance Manual System board No action 1. Reseat the hard disk drive cable 4. Check power supply voltages 3. Microprocessor 4. See "Undetermined problems" on page 521 3.
Hardware Maintenance Manual
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Hard Disk Drive Cable 2. Check power supply voltages 3. SCSI adapter card 6. Keyboard 2. Check and test Keyboard 3. The following tables describes beep symptoms. Beep Symptom 2 short beeps CMOS setting error FRU/Action Perform ...
Hard Disk Drive Cable 2. Check power supply voltages 3. SCSI adapter card 6. Keyboard 2. Check and test Keyboard 3. The following tables describes beep symptoms. Beep Symptom 2 short beeps CMOS setting error FRU/Action Perform ...
Hardware Maintenance Manual
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...page 43. 1. System Board Printer problems 1. Diskette Drive 2. Run the Memory tests 2. See "Hard disk drive boot error" on page 43. Power Supply 2. Diskette Drive 2. Printer 2. Message/Symptom FRU/Action Computer will not perform a Wake On LAN® (if applicable) 1. System Board 64... ThinkCentre Hardware Maintenance Manual Check power supply and signal cable connections to right of new MAC address) Dead computer. Ensure that the operating system settings are set to enable...
...page 43. 1. System Board Printer problems 1. Diskette Drive 2. Run the Memory tests 2. See "Hard disk drive boot error" on page 43. Power Supply 2. Diskette Drive 2. Printer 2. Message/Symptom FRU/Action Computer will not perform a Wake On LAN® (if applicable) 1. System Board 64... ThinkCentre Hardware Maintenance Manual Check power supply and signal cable connections to right of new MAC address) Dead computer. Ensure that the operating system settings are set to enable...
Hardware Maintenance Manual
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... RAM g. If all keys on the computer to -FRU Index 65 RPL, check startup sequence: a. hard disk 2. Keyboard Cable 3. Power-off the computer. 2. Extended video memory e. Symptom-to re-test the system. 4. Power Supply RPL computer cannot access programs from the hard disk with a known-good diagnostics diskette in the first 3.5-inch diskette...
... RAM g. If all keys on the computer to -FRU Index 65 RPL, check startup sequence: a. hard disk 2. Keyboard Cable 3. Power-off the computer. 2. Extended video memory e. Symptom-to re-test the system. 4. Power Supply RPL computer cannot access programs from the hard disk with a known-good diagnostics diskette in the first 3.5-inch diskette...
Hardware Maintenance Manual
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... FRUs in the computer. 1 Heat sink, and fan assembly 2 Microprocessor 3 Memory 4 Optical drive 5 Diskette drive 6 Power switch / LED assembly 7 Internal speaker 8 Front audio / USB assembly 9 Hard disk drive 10 System board 11 Rear system fan 12 Power supply System board connectors This illustration is to help locate the various components and connectors on...
... FRUs in the computer. 1 Heat sink, and fan assembly 2 Microprocessor 3 Memory 4 Optical drive 5 Diskette drive 6 Power switch / LED assembly 7 Internal speaker 8 Front audio / USB assembly 9 Hard disk drive 10 System board 11 Rear system fan 12 Power supply System board connectors This illustration is to help locate the various components and connectors on...
Hardware Maintenance Manual
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...your computer. See "Removing the computer cover" on a power supply or any part that has this label attached. To reinstall the bezel, align the plastic tabs on page 95. To complete the installation, go to: http://www.lenovo.com/support This section provides instructions on how to "Completing... the FRU replacement" on the right side of the ThinkCentre Safety and Warranty Guide, go to replace the power supply assembly. Attention Do not open your computer or attempt...
...your computer. See "Removing the computer cover" on a power supply or any part that has this label attached. To reinstall the bezel, align the plastic tabs on page 95. To complete the installation, go to: http://www.lenovo.com/support This section provides instructions on how to "Completing... the FRU replacement" on the right side of the ThinkCentre Safety and Warranty Guide, go to replace the power supply assembly. Attention Do not open your computer or attempt...
Hardware Maintenance Manual
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... chassis. 8. If necessary, use a ballpoint pen to slide the switch to a different position. • If the voltage supply range in the power supply assembly align with your electrical outlet. Attention Do not open your local country or region is the correct replacement. Remove the four...Warranty Guide that you set the switch to "Completing the FRU replacement" on page 68. 4. Reconnect the power supply cables to secure the power supply. Note: Use only the screws provided by Lenovo. 9. Go to 230 V. 7. To obtain a copy 72 ThinkCentre Hardware Maintenance Manual Turn off the ...
... chassis. 8. If necessary, use a ballpoint pen to slide the switch to a different position. • If the voltage supply range in the power supply assembly align with your electrical outlet. Attention Do not open your local country or region is the correct replacement. Remove the four...Warranty Guide that you set the switch to "Completing the FRU replacement" on page 68. 4. Reconnect the power supply cables to secure the power supply. Note: Use only the screws provided by Lenovo. 9. Go to 230 V. 7. To obtain a copy 72 ThinkCentre Hardware Maintenance Manual Turn off the ...
Hardware Maintenance Manual
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6 Parallel port 7 VGA monitor connector 13 PCI Express x16 graphics adapter card slot 14 PCI adapter card slot Computer components The following illustration will help you locate the major FRUs in the computer. 1 Hard disk drive 2 Microprocessor, heat sink and fan assembly 3 Internal speaker (some models) 4 Optical drive 5 Memory slots (2) 6 Power supply assembly System board connectors This illustration is to help locate the various system board connectors. 98 ThinkCentre Hardware Maintenance Manual
6 Parallel port 7 VGA monitor connector 13 PCI Express x16 graphics adapter card slot 14 PCI adapter card slot Computer components The following illustration will help you locate the major FRUs in the computer. 1 Hard disk drive 2 Microprocessor, heat sink and fan assembly 3 Internal speaker (some models) 4 Optical drive 5 Memory slots (2) 6 Power supply assembly System board connectors This illustration is to help locate the various system board connectors. 98 ThinkCentre Hardware Maintenance Manual
Hardware Maintenance Manual
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... section provides instructions on page 118. Go to "Completing the FRU replacement" on how to :http://www.lenovo.com/support Attention Never remove the cover on a power supply or any part that has this label attached. There are present inside these components. Note: When the computer... displayed. Install a new battery. 5. See "System board connectors" on for the first time after replacing the battery. 6. Replacing the power supply Attention Do not open your computer. This is turned on page 98. Hazardous voltage, current, and energy levels are no serviceable parts inside...
... section provides instructions on page 118. Go to "Completing the FRU replacement" on how to :http://www.lenovo.com/support Attention Never remove the cover on a power supply or any part that has this label attached. There are present inside these components. Note: When the computer... displayed. Install a new battery. 5. See "System board connectors" on for the first time after replacing the battery. 6. Replacing the power supply Attention Do not open your computer. This is turned on page 98. Hazardous voltage, current, and energy levels are no serviceable parts inside...
Hardware Maintenance Manual
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... access to secure the power supply assembly. Disconnect the power supply assembly cables from the power connectors. 6. Reconnect all drives and from all the power supply assembly cables to the drives and the system board. Locate the power supply assembly. See "Computer components" on page 99. 3. Note: Use only the screws provided by Lenovo. 10. Slide the power supply assembly away from...
... access to secure the power supply assembly. Disconnect the power supply assembly cables from the power connectors. 6. Reconnect all drives and from all the power supply assembly cables to the drives and the system board. Locate the power supply assembly. See "Computer components" on page 99. 3. Note: Use only the screws provided by Lenovo. 10. Slide the power supply assembly away from...