Random Loss of BIOS Settings
If the computer is experiencing intermittent loss of BIOS information, perform the following actions one at a time to correct the problem.
- If the computer is more than one year old, replace the CMOS battery.
- Run a complete virus scan using up-to-date software to ensure the computer is virus free.
- If the computer is experiencing HDD or ODD BIOS information loss, disconnect and reconnect the power and data cables between devices.
If the BIOS settings are still lost, replace the cables.
- If HDD information is missing from the BIOS, the drive may be defective and should be replaced.
- Replace the Motherboard.
- If the Issue is still not resolved, see "Online Support Information" on page 193.
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