I have a pair of ATI 5770's in crossfire and today I decided to do a clean install of my graphics drivers. So, my plan was to:
- Uninstall drivers
- Boot into safe mode and run driver sweeper
- Boot back into Windows to reinstall drivers
I didn't even get to stage 2. After uninstalling the drivers I don't seem to be able to get a signal to my monitor no matter how hard I try. The attempts I've made to solve the problem are:
- Tried both DVI and both VGA slots since there are 2 GPU's
- Resetting the BIOS by removing the CMOS battery for a few minutes
No luck. To clarify, I don't even get a signal to the monitor at any point; not even during the POST process. It does POST just fine, though.