You can use the following to invalidate the information stored in the BIOS and make it revert to defaults:
- Start the command prompt (Start -> Run -> CMD)
- Start Debug by typing DEBUG and pressing enter.
- At the prompt (a hyphen -), enter the following commands.
(The first output command is Seven-Zero, not Seven-Letter O)
o 70 2e (Enter)
o 71 ff (Enter)
q (Enter)
Restart the computer and during the POST, it should say something like "BIOS Checksum Fail - Resetting to Default Values"
- Start the command prompt (Start -> Run -> CMD)
- Start Debug by typing DEBUG and pressing enter.
- At the prompt (a hyphen -), enter the following commands.
(The first output command is Seven-Zero, not Seven-Letter O)
o 70 2e (Enter)
o 71 ff (Enter)
q (Enter)
Restart the computer and during the POST, it should say something like "BIOS Checksum Fail - Resetting to Default Values"
Comments