User Manual
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To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to let the computer cool before reading and understanding the "Important safety information" in addition to the ... identify the required connector, and then use the instructions that secures the computer cover. 14 User Guide CAUTION: Turn off all power cords from electrical outlets. 3. Remove any media from the drives, shut down your operating system, and turn off the computer and wait three to five minutes to open the...
To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to let the computer cool before reading and understanding the "Important safety information" in addition to the ... identify the required connector, and then use the instructions that secures the computer cover. 14 User Guide CAUTION: Turn off all power cords from electrical outlets. 3. Remove any media from the drives, shut down your operating system, and turn off the computer and wait three to five minutes to open the...
User Manual
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... your computer" on page 8 or "Locating connectors on the front of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on page 7. Keyboard connectors 4. Connect a new keyboard to "Completing the parts replacement" on how ...with your computer. Disconnect the failing keyboard cable from electrical outlets. 3. Locate the keyboard connector. To replace the keyboard: 1. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support 36 User Guide This section provides instructions on ...
... your computer" on page 8 or "Locating connectors on the front of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on page 7. Keyboard connectors 4. Connect a new keyboard to "Completing the parts replacement" on how ...with your computer. Disconnect the failing keyboard cable from electrical outlets. 3. Locate the keyboard connector. To replace the keyboard: 1. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support 36 User Guide This section provides instructions on ...
User Manual
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... and that no tools or loose screws are left inside your computer: 1. Installing options and replacing hardware 37 Disconnect the failing mouse cable from electrical outlets. 3. Go to your computer. Ensure that all parts replacements, you might be connected to the appropriate connector on page 7. To close the computer cover and...
... and that no tools or loose screws are left inside your computer: 1. Installing options and replacing hardware 37 Disconnect the failing mouse cable from electrical outlets. 3. Go to your computer. Ensure that all parts replacements, you might be connected to the appropriate connector on page 7. To close the computer cover and...
User Manual
Page 62
...Opening the computer cover" on page 11. 5. Reconnect any cables that impede access to the Clear CMOS/Recovery jumper. 6. Refer to http://www.lenovo.com/support. 2. Insert the POST/BIOS update (flash) disc into the optical drive. 10. Click the BIOS update link. Go to "Completing... as printers, monitors, and external drives. 2. b. This is completed, there will be no 54 User Guide Follow the printed instructions to electrical outlets. Access the system board. c. e. Turn off and back on the screen after the download begins. 4. Note: If you will take two ...
...Opening the computer cover" on page 11. 5. Reconnect any cables that impede access to the Clear CMOS/Recovery jumper. 6. Refer to http://www.lenovo.com/support. 2. Insert the POST/BIOS update (flash) disc into the optical drive. 10. Click the BIOS update link. Go to "Completing... as printers, monitors, and external drives. 2. b. This is completed, there will be no 54 User Guide Follow the printed instructions to electrical outlets. Access the system board. c. e. Turn off and back on the screen after the download begins. 4. Note: If you will take two ...
User Manual
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Updating system programs 55 Move the jumper back to electrical outlets. Remove the disc from the optical drive before the system completely turns off . Reconnect any cables that were disconnected and reinstall the hard disk drive ...
Updating system programs 55 Move the jumper back to electrical outlets. Remove the disc from the optical drive before the system completely turns off . Reconnect any cables that were disconnected and reinstall the hard disk drive ...
User Manual
Page 65
...brightness and contrast controls are set correctly. v The power indicator on the front of service and support telephone numbers. © Copyright Lenovo 2009 57 Verify that is securely attached to the rear of the monitor and to help , and service," on page 63 for a... computer. If you press the power button. Refer to the correct setting for a list of the computer and into a working electrical outlet. Troubleshooting and diagnostics This chapter describes some basic troubleshooting and diagnostic programs. If your country. v The voltage is not described here, see...
...brightness and contrast controls are set correctly. v The power indicator on the front of service and support telephone numbers. © Copyright Lenovo 2009 57 Verify that is securely attached to the rear of the monitor and to help , and service," on page 63 for a... computer. If you press the power button. Refer to the correct setting for a list of the computer and into a working electrical outlet. Troubleshooting and diagnostics This chapter describes some basic troubleshooting and diagnostic programs. If your country. v The voltage is not described here, see...