This just happened today. When I booted my comp, & windows started up, the viewable area was off-center. It was moved to the left too much. I readjusted, but when I rebooted, the bios screen is off-centered. There has been no changes made to anything, otherwise I would know the culprit. Does this sound familiar to anyone? Is my monitor about go KABOOM!!!? Thanx for the help.