Ensure the24-pin ATX and8/4-pin CPU power connectors are firmly plugged into the motherboard. If your CPU has onboard video, remove the discrete GPU and display from the motherboard’s video outputs to rule out GPU issues.
Ryzen 3600 Motherboard Combo GIGABYTE B450M DS3H, Socket AM4, AMD Motherboard w/
Gigabyte B460M DS3H V1 / V2 LGA 1200 Supports 10th 11th Intel B460 Motherboard
GIGABYTE MZ33-AR1 Motherboard 1x EPYC 9004/9005 24x DDR5 E-ATX Rev3.x *New Seale
Gigabyte MZ32-AR0 Motherboard（Rev 3.0）Support AMD EPYC 7002/7003 Series CPU
GIGABYTE Z490 UD Motherboard Intel Z490 DDR4 LGA 1200 ATX w/ IO Shield
GIGABYTE B760M C Motherboard DDR5 Intel Socket 1700 FOR 14th/ 13th/ 12th Gen
