So basically, I got this Nvidia GeForce GTX 8800 I just installed.
I run Windows 8 with UEFI boot (no secure boot) on an Asus P8B75-V board
All was well until I put the card in; it said there was no boot device. I go into the UEFI and see that both the DVD (UEFI) and Windows Boot Manager (UEFI) entries are gone from my boot order. Yes, the card works in the BIOS setup (I can go in it), its just that I can no longer boot Windows.
I think something (either unplugging it, or installing an older video card) must have fouled things up somewhere, but I'm not sure what.
Does anyone have a solution that DOES NOT involve reformatting?