ASRock X299 Killer SLI/ac BIOS 2.00 Jul 12, 2021
... x1, 1 M.2(Key E) - NVIDIA 3-Way SLI, AMD 3-Way CrossFireX - 7.1 CH HD ... Method 1: - Save the BIOS files on a device such as USB disk ... - Press [F2] during POST to get into BIOS setup menu. - Select the Instant Flash ...