We used the following CPUs for this motherboard test work, due the different version of bios, your CPU may not support. We stand behind our products.
ASRock B550M PRO4 AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard
ASRock B650M PRO RS AM5 AMD B650 SATA 6Gb/s Micro ATX Motherboard
ASRock B450M/AC R2.0 AM4 AMD Promontory SATA 6Gb/s Micro ATX Motherboard
ASRock B650M Pro RS WiFi AM5 AMD B650 SATA 6Gb/s Micro ATX Motherboard
ASRock B550M-HDV AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard
ASRock B550M-C Micro ATX Motherboard AMD Socket AM4 DDR4
