I have an issue with the BIOS in a Dell Optiplex GX620. It will not keep any of the BIOs changes I make. I want to be able to specify the Boot order, the admin password, SATA operation etc. None of these changes are remembered after reboot.
- Removed the BIOS battery and waited before re-inserting.
- Changed the BIOS battery.
- Updated the BIOS version to A11.
Is there anything that I can try that I have not already?