![]() Your 6990M probably will never be Secure Boot compatible. If you have Secure Boot enabled on the R4, whatever GPU is installed will need a Secure Boot compatible vBIOS to deal with that garbage. Hold down the power button to force it off. It will beep after you do that for the first time, and that is OK because it is normal. ![]() ![]() Do both machines boot fine with no GPU installed? If so, clear the CMOS.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |