

BOOM! It now recognized the mobo not as the Y1-V2 mobo, but a regular DS34H AC mobo. Once this was done, WITHOUT REBOOTING, I launched Gigabyte's BIOS tool. This flashed the boot block, the main block, and lastly the NVRAM. What worked was launching the AFUWIN GUI, loading the B460MDS34HAC.F5a BIOS image, and choosing to program all blocks (and checking the box to skip the checksum). Interestingly I never got prompted to enter "E". WHY would they do that? Since I couldn't get the official Gigabyte BIOS to load, I followed your steps above. Unhook the riser, and all is well.Īfter much time on Google, I found this reddit and came to realize CyberPower PC had put their own custom BIOS on the machine. The lights came on, CPU fan came on, but no video. When I hooked up the riser, the computer was unbootable. You don't need a full x16 slot, just an x1 will do. GIGABYTE's AM4 motherboard product line covers the complete AMD chipset range, including the AMD X370, B350, and A320 chipsets for consumers to choose from and provides them with a variety of options based on their personal preferences.Great tip, and thank you! I got my B460M DS3H AC mobo in a CyberPower PC off Amazon, and was trying to add a second GPU via a riser for crypto mining. GIGABYTE's AMD AM4 motherboards utilize highly selective specifications paired with Smart Fan 5's full hybrid fan design, providing a quiet and cool gaming experience for the consumer. Users can enjoy the benefits brought by AMD Ryzen™ Desktop Processors with Radeon™ Vega Graphics by just simply downloading and upgrading the latest BIOS. GIGABYTE's full line of AMD AM4 chipset motherboards perfectly fit the latest computing performance and integrated graphics output of the AMD Ryzen™ Desktop Processors with Radeon™ Vega Graphics. AMD introduces the latest 4C / 8T Ryzen™ 5 2400G and 4C / 4T Ryzen™ 3 2200G processors in a 14-nm process and integration of 11 compute units graphics core for Radeon™ Vega architecture, providing the computing power for budget gaming need, native support for HDMI 2.0b specifications, transmission bandwidth up to 18Gbps, and also supporting 2160p 60Hz resolution, 21: 9 aspect ratio output, and high dynamic range (HDR) imaging which increases image quality, comparison of the effects and sharpness dramatically.
