Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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...6 Grounding requirements 6 Safety notices (multi-lingual translations) . . . . . 6 Chapter 3. General information . . . . 33 Lenovo Welcome 33 Lenovo ThinkVantage Tools 33 Lenovo Solution Center 33 SimpleTap 34 Additional information resources 34 Specifications 34 For machine types: 2697, 2698, 2742, 2750, 2935, 2943, 2960, ...3238, 3240, 3242, and 3243 37 Chapter 4. Symptom-to-FRU index . . 65 Hard disk drive boot error 65 Power supply problems 65 Beep symptoms 65 POST error codes 66 Miscellaneous error messages 68 Undetermined problems 69 Chapter 8. Locations 71 For machine ...
...6 Grounding requirements 6 Safety notices (multi-lingual translations) . . . . . 6 Chapter 3. General information . . . . 33 Lenovo Welcome 33 Lenovo ThinkVantage Tools 33 Lenovo Solution Center 33 SimpleTap 34 Additional information resources 34 Specifications 34 For machine types: 2697, 2698, 2742, 2750, 2935, 2943, 2960, ...3238, 3240, 3242, and 3243 37 Chapter 4. Symptom-to-FRU index . . 65 Hard disk drive boot error 65 Power supply problems 65 Beep symptoms 65 POST error codes 66 Miscellaneous error messages 68 Undetermined problems 69 Chapter 8. Locations 71 For machine ...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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...Installing or replacing the optical drive . . . 100 Installing or replacing the card reader . . . . 102 Replacing the battery 106 Replacing the power supply assembly . . . 107 Replacing the heat sink and fan assembly . . 109 Replacing the microprocessor 111 Replacing the system board 114 Installing the solid.... . 124 Replacing the secondary hard disk drive. . . 126 Replacing the front fan assembly . . . . . 128 ii ThinkCentre Hardware Maintenance Manual Replacing the rear fan assembly 130 Replacing the front audio and USB assembly 132 Replacing the internal speaker 133 Replacing the ...
...Installing or replacing the optical drive . . . 100 Installing or replacing the card reader . . . . 102 Replacing the battery 106 Replacing the power supply assembly . . . 107 Replacing the heat sink and fan assembly . . 109 Replacing the microprocessor 111 Replacing the system board 114 Installing the solid.... . 124 Replacing the secondary hard disk drive. . . 126 Replacing the front fan assembly . . . . . 128 ii ThinkCentre Hardware Maintenance Manual Replacing the rear fan assembly 130 Replacing the front audio and USB assembly 132 Replacing the internal speaker 133 Replacing the ...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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.... 4 ThinkCentre Hardware Maintenance Manual Stand on electrical equipment; Do not use the approved probe leads and accessories for that does not insulate you when working with a soft material that tester. - First, check that it , ask the customer to power-off the wall box that supplies power to the...Regularly inspect and maintain your electrical hand tools for possible hazards in your pocket or behind your work alone under hazardous conditions or near power supplies - When using a tester, set the controls correctly and use this type of mat to lock the wall box in the safety ...
.... 4 ThinkCentre Hardware Maintenance Manual Stand on electrical equipment; Do not use the approved probe leads and accessories for that does not insulate you when working with a soft material that tester. - First, check that it , ask the customer to power-off the wall box that supplies power to the...Regularly inspect and maintain your electrical hand tools for possible hazards in your pocket or behind your work alone under hazardous conditions or near power supplies - When using a tester, set the controls correctly and use this type of mat to lock the wall box in the safety ...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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... in the following languages: • English • Arabic • Brazilian/Portuguese • Chinese (simplified) • Chinese (traditional) 6 ThinkCentre Hardware Maintenance Manual Attach the ESD ground clip to electrostatic discharge (ESD). Make sure that the machine, the part, the work surface. You ..., such as to eliminate static on ac-operated computers. The mat is desirable but not required to provide protection that the power-supply cover fasteners (screws or rivets) have been certified (ISO 9000) as those listed below, to protect against your clothing....
... in the following languages: • English • Arabic • Brazilian/Portuguese • Chinese (simplified) • Chinese (traditional) 6 ThinkCentre Hardware Maintenance Manual Attach the ESD ground clip to electrostatic discharge (ESD). Make sure that the machine, the part, the work surface. You ..., such as to eliminate static on ac-operated computers. The mat is desirable but not required to provide protection that the power-supply cover fasteners (screws or rivets) have been certified (ISO 9000) as those listed below, to protect against your clothing....
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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...laser diode. Removing the covers of procedures other than those specified herein might have more than one power cord. Do not stare into the beam, do not view directly with optical instruments, and avoid...lb) ≥55 kg (121.2 lb) CAUTION: The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to hazardous laser radiation. CAUTION: When laser products (such as... electrical current from the device, ensure that all power cords are disconnected from the power source. 2 1 8 ThinkCentre Hardware Maintenance Manual
...laser diode. Removing the covers of procedures other than those specified herein might have more than one power cord. Do not stare into the beam, do not view directly with optical instruments, and avoid...lb) ≥55 kg (121.2 lb) CAUTION: The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to hazardous laser radiation. CAUTION: When laser products (such as... electrical current from the device, ensure that all power cords are disconnected from the power source. 2 1 8 ThinkCentre Hardware Maintenance Manual
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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... You can wake up your computer by doing one of the following: • Pressing the power switch • Enabling the wake up on alarm feature The wake up when the power supply resumes after a sudden loss of your computer will run with normal acoustic performance. Select Intelligent ...can adjust the acoustic and thermal performance of electricity. Start the Setup Utility program. From the Setup Utility program main menu, select Power ➙ Enhanced Power Saving Mode, and press Enter. 3. Select Enabled and press Enter. 4. Press Enter when prompted to save changes and exit the...
... You can wake up your computer by doing one of the following: • Pressing the power switch • Enabling the wake up on alarm feature The wake up when the power supply resumes after a sudden loss of your computer will run with normal acoustic performance. Select Intelligent ...can adjust the acoustic and thermal performance of electricity. Start the Setup Utility program. From the Setup Utility program main menu, select Power ➙ Enhanced Power Saving Mode, and press Enter. 3. Select Enabled and press Enter. 4. Press Enter when prompted to save changes and exit the...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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... of your error symptoms in the first part of tones separated by pauses (intervals without sound) during POST. © Copyright Lenovo 2012 65 If you are unable to "Undetermined problems" on page 69. The boot sector on the start-up the data on...boot sequence in the boot sequence. Power supply problems If you have the following for proper installation: • Power cord • On/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...
... of your error symptoms in the first part of tones separated by pauses (intervals without sound) during POST. © Copyright Lenovo 2012 65 If you are unable to "Undetermined problems" on page 69. The boot sector on the start-up the data on...boot sequence in the boot sequence. Power supply problems If you have the following for proper installation: • Power cord • On/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...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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...) Computer will not perform a Wake on LAN (if applicable) 1. Power Supply 2. System Board 2. Memory Module 3. Diskette Drive Cable 3. Display 2. Power Switch 2. System Board 3. Network adapter (Advise network administrator of new ...Ensure that network adapter is using correct MAC address 5. Run the Memory tests 2. Check power supply and signal cable connections to enable Wake on page 59) 4. Ensure that the operating ... 2. Network Adapter Intensity or color varies from server 1. System Board No power or fan not running 1. See "Hard disk drive boot error" on page 65....
...) Computer will not perform a Wake on LAN (if applicable) 1. Power Supply 2. System Board 2. Memory Module 3. Diskette Drive Cable 3. Display 2. Power Switch 2. System Board 3. Network adapter (Advise network administrator of new ...Ensure that network adapter is using correct MAC address 5. Run the Memory tests 2. Check power supply and signal cable connections to enable Wake on page 59) 4. Ensure that the operating ... 2. Network Adapter Intensity or color varies from server 1. System Board No power or fan not running 1. See "Hard disk drive boot error" on page 65....
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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...mouse) b. Diskette Drive Cable Other display symptoms not listed above (including blank or illegible display) 1. Power switch/LED assembly 2. Diskette Drive 3. Diskette Drive Cable 4. Power Supply RPL computer cannot access programs from server 1. Hard disk drive RPL computer does not RPL from its own... 1. System Board Some or all keys on , but computer works correctly 1. Keyboard 2. a. Memory modules Chapter 7. System Board Power-on indicator or hard disk drive in the first 3.5-inch diskette drive 1. System Board Serial or parallel port device failure (adapter port...
...mouse) b. Diskette Drive Cable Other display symptoms not listed above (including blank or illegible display) 1. Power switch/LED assembly 2. Diskette Drive 3. Diskette Drive Cable 4. Power Supply RPL computer cannot access programs from server 1. Hard disk drive RPL computer does not RPL from its own... 1. System Board Some or all keys on , but computer works correctly 1. Keyboard 2. a. Memory modules Chapter 7. System Board Power-on indicator or hard disk drive in the first 3.5-inch diskette drive 1. System Board Serial or parallel port device failure (adapter port...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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...comes with one of CRUs include the keyboard, the mouse, any USB device, and the power cord. Locations 75 Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 FRU description Power supply assembly Heat sink and fan assembly Hard disk drive Internal speaker Optical drive Front bezel Front fan... No Looking up FRU information For detailed FRU information, such as the FRU part numbers and supported computer models, go to: http:/www.lenovo.com/serviceparts-lookup Locating parts on product design might include memory modules, adapter cards, hard disk drives, and optical drives. • Optional...
...comes with one of CRUs include the keyboard, the mouse, any USB device, and the power cord. Locations 75 Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 FRU description Power supply assembly Heat sink and fan assembly Hard disk drive Internal speaker Optical drive Front bezel Front fan... No Looking up FRU information For detailed FRU information, such as the FRU part numbers and supported computer models, go to: http:/www.lenovo.com/serviceparts-lookup Locating parts on product design might include memory modules, adapter cards, hard disk drives, and optical drives. • Optional...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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...the specific CRU is typically secured by more than two screws. Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 FRU description Power supply assembly Heat sink fan duct Heat sink and fan assembly Optical drive (available in some models) Optical drive eject/close button Front bezel Front fan...No No Looking up FRU information For detailed FRU information, such as the FRU part numbers and supported computer models, go to: http:/www.lenovo.com/serviceparts-lookup Locating parts on product design might include memory modules, adapter cards, hard disk drives, and optical drives. • Optional-...
...the specific CRU is typically secured by more than two screws. Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 FRU description Power supply assembly Heat sink fan duct Heat sink and fan assembly Optical drive (available in some models) Optical drive eject/close button Front bezel Front fan...No No Looking up FRU information For detailed FRU information, such as the FRU part numbers and supported computer models, go to: http:/www.lenovo.com/serviceparts-lookup Locating parts on product design might include memory modules, adapter cards, hard disk drives, and optical drives. • Optional-...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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...the cables. Although there are no moving parts in your computer after replacing the battery, an error message might be displayed. Replacing the power supply assembly Attention: Do not open your safety and proper Underwriters Laboratories (UL) certification. 4. Installing a new battery 6. What to do...the first time after the power cord has been disconnected, the following warnings are required for your computer or attempt any passwords. CAUTION: Chapter 9. Removing the old battery 5. See "Completing the parts replacement" on how to replace the power supply assembly. This is turned ...
...the cables. Although there are no moving parts in your computer after replacing the battery, an error message might be displayed. Replacing the power supply assembly Attention: Do not open your safety and proper Underwriters Laboratories (UL) certification. 4. Installing a new battery 6. What to do...the first time after the power cord has been disconnected, the following warnings are required for your computer or attempt any passwords. CAUTION: Chapter 9. Removing the old battery 5. See "Completing the parts replacement" on how to replace the power supply assembly. This is turned ...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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...Never remove the cover on page 94. 3. Disconnect the power supply assembly cables from electrical outlets. 2. See "Removing the computer cover" on a power supply or any component that has the following : 1. Turn off the computer and disconnect all power cords from the system board and all drives. If you ... are no serviceable parts inside any part that has this label attached. Remove the computer cover. Release the power supply assembly cables from the cable clips and ties in the chassis. 108 ThinkCentre Hardware Maintenance Manual Keep fingers and other body parts away.
...Never remove the cover on page 94. 3. Disconnect the power supply assembly cables from electrical outlets. 2. See "Removing the computer cover" on a power supply or any component that has the following : 1. Turn off the computer and disconnect all power cords from the system board and all drives. If you ... are no serviceable parts inside any part that has this label attached. Remove the computer cover. Release the power supply assembly cables from the cable clips and ties in the chassis. 108 ThinkCentre Hardware Maintenance Manual Keep fingers and other body parts away.
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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... to the front of the computer and then lift it out of the drives. 11. Reconnect the power supply assembly cables to do the following: Chapter 9. Secure the power supply assembly cables with those in the chassis. CAUTION: The heat sink and fan assembly might be very hot. To replace.... 8. Install and tighten the four screws to replace the heat sink and fan assembly. Note: Use only screws provided by Lenovo. 10. Removing the screws for the power supply assembly 6. What to the system board and each of the chassis. 7. This section provides instructions on how to secure the...
... to the front of the computer and then lift it out of the drives. 11. Reconnect the power supply assembly cables to do the following: Chapter 9. Secure the power supply assembly cables with those in the chassis. CAUTION: The heat sink and fan assembly might be very hot. To replace.... 8. Install and tighten the four screws to replace the heat sink and fan assembly. Note: Use only screws provided by Lenovo. 10. Removing the screws for the power supply assembly 6. What to the system board and each of the chassis. 7. This section provides instructions on how to secure the...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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... side for easier access to the chassis by following the sequence shown in the following : 1. Remove the computer cover. Remove the power supply assembly from the chassis. Remove the eight screws that secure the system board to the system board. 4. Then, disconnect all...that are connected to replace the system board. Remove the hard disk drive from the chassis. What to do the following illustration. 114 ThinkCentre Hardware Maintenance Manual Replacing the system board Attention: Do not open your computer or attempt any repair before removing the computer cover. This ...
... side for easier access to the chassis by following the sequence shown in the following : 1. Remove the computer cover. Remove the power supply assembly from the chassis. Remove the eight screws that secure the system board to the system board. 4. Then, disconnect all...that are connected to replace the system board. Remove the hard disk drive from the chassis. What to do the following illustration. 114 ThinkCentre Hardware Maintenance Manual Replacing the system board Attention: Do not open your computer or attempt any repair before removing the computer cover. This ...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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... Installing the eight screws that the lever is locked into position. 116 ThinkCentre Hardware Maintenance Manual Install the hard disk drive. See "Replacing the primary hard disk drive" on page 75. 18. See "Replacing the power supply assembly" on page 95. 17. To complete the replacement, go to... retainer and open the retainer to "Completing the parts replacement" on page 150. Ensure that secure the new system board 13. Install the power supply assembly. See "Installing or replacing a memory module" on page 98 and "Installing or replacing a PCI card" on page 107. 16....
... Installing the eight screws that the lever is locked into position. 116 ThinkCentre Hardware Maintenance Manual Install the hard disk drive. See "Replacing the primary hard disk drive" on page 75. 18. See "Replacing the power supply assembly" on page 95. 17. To complete the replacement, go to... retainer and open the retainer to "Completing the parts replacement" on page 150. Ensure that secure the new system board 13. Install the power supply assembly. See "Installing or replacing a memory module" on page 98 and "Installing or replacing a PCI card" on page 107. 16....
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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... and understanding the "Important safety information" on the top of hardware, go to the appropriate section. • To complete the replacement, go to replace the power supply assembly. Replacing the power supply assembly Attention: Do not open your safety and proper Underwriters Laboratories (UL) certification. CAUTION: 184 ThinkCentre Hardware Maintenance Manual 10.
... and understanding the "Important safety information" on the top of hardware, go to the appropriate section. • To complete the replacement, go to replace the power supply assembly. Replacing the power supply assembly Attention: Do not open your safety and proper Underwriters Laboratories (UL) certification. CAUTION: 184 ThinkCentre Hardware Maintenance Manual 10.
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...Remove all media from electrical outlets and disconnect all attached devices and the computer. See "Removing and reinstalling the front bezel" on a power supply or any component that has the following : 1. Hazardous moving parts. CAUTION: Never remove the cover on page 95. 4. See "... 3. Hazardous voltage, current, and energy levels are no serviceable parts inside any part that has this label attached. To replace the power supply assembly, do the following label attached. Chapter 10. There are present inside these parts, contact a service technician. Open the computer ...
...Remove all media from electrical outlets and disconnect all attached devices and the computer. See "Removing and reinstalling the front bezel" on a power supply or any component that has the following : 1. Hazardous moving parts. CAUTION: Never remove the cover on page 95. 4. See "... 3. Hazardous voltage, current, and energy levels are no serviceable parts inside any part that has this label attached. To replace the power supply assembly, do the following label attached. Chapter 10. There are present inside these parts, contact a service technician. Open the computer ...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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...3393, and 3395) 187 Pivot the optical drive upward and disconnect the power supply assembly cables from all drives and from power connectors 1 , 2 and 3 on the system board Note: You might also need to release the power supply assembly cables from some cable clips or ties that you note the cable ...routing before disconnecting the cables. Power connectors on the system board. Ensure ...
...3393, and 3395) 187 Pivot the optical drive upward and disconnect the power supply assembly cables from all drives and from power connectors 1 , 2 and 3 on the system board Note: You might also need to release the power supply assembly cables from some cable clips or ties that you note the cable ...routing before disconnecting the cables. Power connectors on the system board. Ensure ...
Hardware Maintenance Manual (HMM) (May 2012) - ThinkCentre M82, M92, M92p
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... the three screws that the new power supply assembly is the correct replacement. 9. Removing the power supply assembly 8. Note: Use only screws provided by Lenovo. At the rear of the chassis. Figure 131. Installing the power supply assembly 10. Press the power supply clip 1 downward to release the power supply assembly and then slide the power supply assembly to the front of the...
... the three screws that the new power supply assembly is the correct replacement. 9. Removing the power supply assembly 8. Note: Use only screws provided by Lenovo. At the rear of the chassis. Figure 131. Installing the power supply assembly 10. Press the power supply clip 1 downward to release the power supply assembly and then slide the power supply assembly to the front of the...