1. Shut down the computer through the Start menu.
2. Ensure that your computer and attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut
down your computer, turn them off now.
3. Disconnect any telephone or telecommunication lines from the computer.
4. Disconnect your computer and all attached devices from their electrical outlets, and then press the power button to ground the system board.
5. Remove the computer stand, if it is attached.
6. Open the computer cover.
7. Reset the current CMOS settings:
a. Locate the password and RTC_RST jumpers on the system board.
b. Remove the password jumper from its pins.
c. Place the password jumper on the RTC_RST pins and wait approximately 5 seconds.
d. Remove the jumper from the RTC_RST pins and place the jumper back on the password pins.
8. Close the computer cover.
9. Attach the computer stand, if used.
10. Connect your computer and devices to electrical outlets, and turn them on.
Removing the System Board
1. Shut down the computer through the Start menu.
2. Ensure that your computer and attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut
down your computer, turn them off now.
3. Disconnect any telephone or telecommunication lines from the computer.
4. Disconnect your computer and all attached devices from their electrical outlets, and then press the power button to ground the system board.
5. Remove the computer stand, if it is attached.
6. Open the computer cover.
7. Remove any components that restrict access to the system board.
8. Disconnect all cables from the system board.
9. Before you remove the existing system board assembly, visually compare the replacement system board to the existing system board to make sure
that you have the correct part.
Commentaires sur ces manuels