Hardware Maintenance Manual
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GS-35F-05925. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are delivered pursuant a General Services Administration ²GSA² contract, use , reproduction and disclosure. LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are sold to governmental entities as commercial items as defined...
GS-35F-05925. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are delivered pursuant a General Services Administration ²GSA² contract, use , reproduction and disclosure. LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are sold to governmental entities as commercial items as defined...
Hardware Maintenance Manual
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...7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953 67 Locating controls and connectors on the front of your computer 67 Rear connectors 67 Removing the cover 68 Locations 69 Locating parts on the system board 71 Removing and replacing the front bezel . . . . .... . 89 Replacing the CMOS battery 90 Completing the FRU replacement 91 Chapter 9. Replacing FRUs (Types 7057, 7062, 7092, 9342, 9344, 9354, © Copyright Lenovo 2008, 2010 v General Checkout. . . . . 31 Problem determination tips 31 Chapter 5. Symptom-to-FRU Index . 43 Hard disk drive boot error 43 Power ...
...7090, 9353, 9421, 9485, 9623, 9625, 9705, 9786, 9795, 9935, 9946, 9953 67 Locating controls and connectors on the front of your computer 67 Rear connectors 67 Removing the cover 68 Locations 69 Locating parts on the system board 71 Removing and replacing the front bezel . . . . .... . 89 Replacing the CMOS battery 90 Completing the FRU replacement 91 Chapter 9. Replacing FRUs (Types 7057, 7062, 7092, 9342, 9344, 9354, © Copyright Lenovo 2008, 2010 v General Checkout. . . . . 31 Problem determination tips 31 Chapter 5. Symptom-to-FRU Index . 43 Hard disk drive boot error 43 Power ...
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...European Union legal requirement affecting the global electronics industry. If you have RoHS compliant parts. If the parts are familiar with Lenovo computer products. See Chapter 2 "Safety information" on the market before performing any machine type and are not specific to all ...are not required to have internet access, FRU part numbers are also available at: http:/www.lenovo.com/support Important Safety Information Be sure to read all ThinkCentre computers. Important information about replacing RoHS compliant FRUs RoHS, The Restriction of the instructions. Chapter 1. ...
...European Union legal requirement affecting the global electronics industry. If you have RoHS compliant parts. If the parts are familiar with Lenovo computer products. See Chapter 2 "Safety information" on the market before performing any machine type and are not specific to all ...are not required to have internet access, FRU part numbers are also available at: http:/www.lenovo.com/support Important Safety Information Be sure to read all ThinkCentre computers. Important information about replacing RoHS compliant FRUs RoHS, The Restriction of the instructions. Chapter 1. ...
Hardware Maintenance Manual
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... personnel, while you are: hammering, drilling soldering, cutting wire, attaching springs, using solvents, or working on electrical equipment. © Copyright Lenovo 2008, 2010 3 Observe the following rules when working in a safe place, away from the end. • Do not wear jewelry,... avoid personal injury or equipment damage, disconnect the attached power cords, telecommunication systems, networks, and modems before servicing a computer. Safety information This chapter contains the safety information that you open the server/workstation covers, unless instructed otherwise in the ...
... personnel, while you are: hammering, drilling soldering, cutting wire, attaching springs, using solvents, or working on electrical equipment. © Copyright Lenovo 2008, 2010 3 Observe the following rules when working in a safe place, away from the end. • Do not wear jewelry,... avoid personal injury or equipment damage, disconnect the attached power cords, telecommunication systems, networks, and modems before servicing a computer. Safety information This chapter contains the safety information that you open the server/workstation covers, unless instructed otherwise in the ...
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... safety hazards they present: • Electrical hazards, especially primary power (primary voltage on these products. Chapter 2 Safety information 5 If your computer has a voltage-selection switch, ensure that you set to match the voltage provided in a checklist. If any unsafe conditions are equipped with the... that country or region. Insulation must determine how serious the apparent hazard could be aware of the voltage provided at your computer to another country, be and whether you can cause permanent damage to official Web sites or other literature for damage (loose...
... safety hazards they present: • Electrical hazards, especially primary power (primary voltage on these products. Chapter 2 Safety information 5 If your computer has a voltage-selection switch, ensure that you set to match the voltage provided in a checklist. If any unsafe conditions are equipped with the... that country or region. Insulation must determine how serious the apparent hazard could be aware of the voltage provided at your computer to another country, be and whether you can cause permanent damage to official Web sites or other literature for damage (loose...
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... with other liquids, or signs of any obvious unsafe conditions, such as fully effective. Handling electrostatic discharge-sensitive devices Any computer part containing transistors or integrated circuits (ICs) should be verified by equalizing the charge so that meets the specific service requirement...a charge even when you use coax or connector-outside shells on a double-insulated or battery-operated system. Proper grounding of the computer is a difference in this section are all at the same charge. Check for any frame ground, ground braid, or green-wire ...
... with other liquids, or signs of any obvious unsafe conditions, such as fully effective. Handling electrostatic discharge-sensitive devices Any computer part containing transistors or integrated circuits (ICs) should be verified by equalizing the charge so that meets the specific service requirement...a charge even when you use coax or connector-outside shells on a double-insulated or battery-operated system. Proper grounding of the computer is a difference in this section are all at the same charge. Check for any frame ground, ground braid, or green-wire ...
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... Center program is available from the World Wide Web. Additional information resources If you have Internet access, the most up-to http://www.lenovo.com/support/. Chapter 3. For machine types: 7057, 7062, 7092, 9342, 9344, 9354, 9426, 9486, 9624, 9707, 9787,...General information This chapter provides general information that applies to all machine types supported by this information, go to -date information for your computer. You can find the following information: • CRU removal and installation instructions • Publications • Troubleshooting information • Parts...
... Center program is available from the World Wide Web. Additional information resources If you have Internet access, the most up-to http://www.lenovo.com/support/. Chapter 3. For machine types: 7057, 7062, 7092, 9342, 9344, 9354, 9426, 9486, 9624, 9707, 9787,...General information This chapter provides general information that applies to all machine types supported by this information, go to -date information for your computer. You can find the following information: • CRU removal and installation instructions • Publications • Troubleshooting information • Parts...
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... the correct response, proceed to step 7 on page 31. Is the failure repeatable? © Copyright Lenovo 2008, 2010 31 Data or programs can be overwritten if you in the computer you receive an error, replace the part that the latest level of BIOS is installed on the display.... main menu on the system. Do diagnostics indicate a failure? - Be extremely careful during POST, go to "Beep symptoms" on page 61. • If the computer displays a POST error, go to the middle position. 4. For an explanation of the problem: 1. Set all external devices. 2. What, when, where, single, ...
... the correct response, proceed to step 7 on page 31. Is the failure repeatable? © Copyright Lenovo 2008, 2010 31 Data or programs can be overwritten if you in the computer you receive an error, replace the part that the latest level of BIOS is installed on the display.... main menu on the system. Do diagnostics indicate a failure? - Be extremely careful during POST, go to "Beep symptoms" on page 61. • If the computer displays a POST error, go to the middle position. 4. For an explanation of the problem: 1. Set all external devices. 2. What, when, where, single, ...
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... PC-Doctor for Windows has not been successful in C:\PCDR\DETAILED.txt.) Lenovo System Toolbox Lenovo System Toolbox is part of your computer: • Lenovo System Toolbox (used to run Lenovo System Toolbox, click Start ® All Programs ® Lenovo System Toolbox ® Lenovo System Toolbox. Select the diagnostic test you to isolate and repair the problem...
... PC-Doctor for Windows has not been successful in C:\PCDR\DETAILED.txt.) Lenovo System Toolbox Lenovo System Toolbox is part of your computer: • Lenovo System Toolbox (used to run Lenovo System Toolbox, click Start ® All Programs ® Lenovo System Toolbox ® Lenovo System Toolbox. Select the diagnostic test you to isolate and repair the problem...
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... possible problem. From the Rescue and Recovery workspace, select Create diagnostic disks. 6. Make sure the computer is important to start the Windows operating system or if PC-Doctor for DOS from http://www.lenovo.com/support/ onto two blank, formatted diskettes. PC-Doctor for DOS Use PC-Doctor for DOS, ...if you can run from http://www.lenovo.com/support/. After you download the image, you are using any CD burning software. Note: It is turned off the computer. 2. Note: For some models, press the Esc key to follow the instructions ...
... possible problem. From the Rescue and Recovery workspace, select Create diagnostic disks. 6. Make sure the computer is important to start the Windows operating system or if PC-Doctor for DOS from http://www.lenovo.com/support/ onto two blank, formatted diskettes. PC-Doctor for DOS Use PC-Doctor for DOS, ...if you can run from http://www.lenovo.com/support/. After you download the image, you are using any CD burning software. Note: It is turned off the computer. 2. Note: For some models, press the Esc key to follow the instructions ...
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Restart the computer. See "Selecting a startup device" on page 41 for additional help select F1. Pressing the space bar again de-selects a test and removes the >>. 4. Test results ...
Restart the computer. See "Selecting a startup device" on page 41 for additional help select F1. Pressing the space bar again de-selects a test and removes the >>. 4. Test results ...
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Diagnostics were run on page 44 for error code listings. Note: See "Diagnostic error codes" on the specified computer. - hard drive The diagnostics program offers two hard drive format utilities: • Quick Erase Hard Drive • Full Erase Hard Drive The Quick Erase Hard ...
Diagnostics were run on page 44 for error code listings. Note: See "Diagnostic error codes" on the specified computer. - hard drive The diagnostics program offers two hard drive format utilities: • Quick Erase Hard Drive • Full Erase Hard Drive The Quick Erase Hard ...
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...program To start automatically when POST detects that hardware has been removed or new hardware has been installed in length © Copyright Lenovo 2008, 2010 39 Release the F1 key. Viewing and changing settings The Setup Utility program menu lists items that cannot be ...program does not display using . If your password. Notes: a. For security reasons, it pressed when turning on when you type your computer is used to use the keyboard. If you must use a strong password that identify system configuration topics. When working with the Setup Utility...
...program To start automatically when POST detects that hardware has been removed or new hardware has been installed in length © Copyright Lenovo 2008, 2010 39 Release the F1 key. Viewing and changing settings The Setup Utility program menu lists items that cannot be ...program does not display using . If your password. Notes: a. For security reasons, it pressed when turning on when you type your computer is used to use the keyboard. If you must use a strong password that identify system configuration topics. When working with the Setup Utility...
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...; SATA Drives Setup ® SATA 1 and press Enter. 3. If both the user and administrator passwords are responsible for maintaining the settings of several computers, you can type either password. To set the SATA 1, do not want to set , you might want to twelve alphabetic and numeric characters (a-z and.... For more information, see Chapter 6 "Using the Setup Utility" on your previous password User Password When a User Password is set, the computer cannot be used until a valid password is set to the SATA controller (such as hard disk drives or the CD-ROM drive) are not...
...; SATA Drives Setup ® SATA 1 and press Enter. 3. If both the user and administrator passwords are responsible for maintaining the settings of several computers, you can type either password. To set the SATA 1, do not want to set , you might want to twelve alphabetic and numeric characters (a-z and.... For more information, see Chapter 6 "Using the Setup Utility" on your previous password User Password When a User Password is set, the computer cannot be used until a valid password is set to the SATA controller (such as hard disk drives or the CD-ROM drive) are not...
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To set the OnBoard Floppy Controller, do the following : 1. Start the Setup Utility program (see "Starting the Setup Utility program" on the computer. 3. Select the desired settings and press Enter. 4. Note: Not all CDs, hard disk drives, and diskettes are using a USB keyboard and the ... information displayed on the Exit menu. From the Setup Utility menu, select Exit ® Save Changes and Exit. Selecting a startup device If your computer does not start device. When the Startup Device Menu appears, release the F12 key. Select the desired startup device from a device such as the ...
To set the OnBoard Floppy Controller, do the following : 1. Start the Setup Utility program (see "Starting the Setup Utility program" on the computer. 3. Select the desired settings and press Enter. 4. Note: Not all CDs, hard disk drives, and diskettes are using a USB keyboard and the ... information displayed on the Exit menu. From the Setup Utility menu, select Exit ® Save Changes and Exit. Selecting a startup device If your computer does not start device. When the Startup Device Menu appears, release the F12 key. Select the desired startup device from a device such as the ...
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...you decide which FRUs to back-up drive is corrupted. Replace the hard disk drive. No operating system installed on Switch © Copyright Lenovo 2008, 2010 43 Using the operating systems programs, format the hard disk drive. Notes: • If you have both an error message ...-on page 65. Symptom-to-FRU Index The Symptom-to "Undetermined problems" on switch for continuity. This index can have available when servicing a computer. Attempt to have the following for proper installation. • Power Cord • On/Off Switch connector • On/Off Switch Power Supply ...
...you decide which FRUs to back-up drive is corrupted. Replace the hard disk drive. No operating system installed on Switch © Copyright Lenovo 2008, 2010 43 Using the operating systems programs, format the hard disk drive. Notes: • If you have both an error message ...-on page 65. Symptom-to-FRU Index The Symptom-to "Undetermined problems" on switch for continuity. This index can have available when servicing a computer. Attempt to have the following for proper installation. • Power Cord • On/Off Switch connector • On/Off Switch Power Supply ...
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... press F7 to load defaults and then press F10 to Save and exit. Replace the system board. Replace the memory module(s). 3. Chapter 7 Symptom-to the computer. 2. The following tables describes beep symptoms. Beep Symptom 2 short beeps CMOS setting error 1 long and 2 short beeps Monitor or video adapter card error 1 long and...
... press F7 to load defaults and then press F10 to Save and exit. Replace the system board. Replace the memory module(s). 3. Chapter 7 Symptom-to the computer. 2. The following tables describes beep symptoms. Beep Symptom 2 short beeps CMOS setting error 1 long and 2 short beeps Monitor or video adapter card error 1 long and...
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... error - Pressing Esc skips the full memory test Cannot find or initialize the hard disk drive controller or the drive. To purposely configure the computer without a keyboard, set to NONE. Replace the battery. POST does the following operations. • Checks some options. Checksum of the memory error... screen the next time you correct the cause of the microprocessor. Make sure the keyboard is properly connected to the computer and that check the operation of tests is no hard disk drives are held pressed during memory testing, additional information appears. The...
... error - Pressing Esc skips the full memory test Cannot find or initialize the hard disk drive controller or the drive. To purposely configure the computer without a keyboard, set to NONE. Replace the battery. POST does the following operations. • Checks some options. Checksum of the memory error... screen the next time you correct the cause of the microprocessor. Make sure the keyboard is properly connected to the computer and that check the operation of tests is no hard disk drives are held pressed during memory testing, additional information appears. The...
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... display. 1. Primary Hard Disk Drive 3. Make sure the boot drive is using correct MAC address 5. Riser card, if installed Computer will not power-off. Ensure network administrator is properly connected to enable Wake on page 43. 1. Power Supply 2. System Board ... POST display screen. Power Switch 2. Ensure no interrupt or I/O address conflicts 6. Network adapter (advise network administrator of new MAC address) Computer will not perform a Wake On LAN® (if applicable) 1. Diskette Drive 2. Run the Memory tests 2. Miscellaneous error messages Message...
... display. 1. Primary Hard Disk Drive 3. Make sure the boot drive is using correct MAC address 5. Riser card, if installed Computer will not power-off. Ensure network administrator is properly connected to enable Wake on page 43. 1. Power Supply 2. System Board ... POST display screen. Power Switch 2. Ensure no interrupt or I/O address conflicts 6. Network adapter (advise network administrator of new MAC address) Computer will not perform a Wake On LAN® (if applicable) 1. Diskette Drive 2. Run the Memory tests 2. Miscellaneous error messages Message...
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...known-good diagnostics diskette in the first 3.5-inch diskette drive 1. System Board 3. Power switch/LED assembly but computer works correctly 2. System Board Program loads from left to right of characters and color bars 1. Hard disk drive RPL...1. System Board Power-on indicator or hard disk drive in the first 3.5-inch diskette drive. 1. Printer 2. Diskette Drive Cable 4. Power Supply RPL computer cannot access programs from server 1. First device - Second device - Check startup sequence 2. External Device 3. External Device Self-Test OK? 2. System ...
...known-good diagnostics diskette in the first 3.5-inch diskette drive 1. System Board 3. Power switch/LED assembly but computer works correctly 2. System Board Program loads from left to right of characters and color bars 1. Hard disk drive RPL...1. System Board Power-on indicator or hard disk drive in the first 3.5-inch diskette drive. 1. Printer 2. Diskette Drive Cable 4. Power Supply RPL computer cannot access programs from server 1. First device - Second device - Check startup sequence 2. External Device 3. External Device Self-Test OK? 2. System ...