Question CPU error light hasnt gone away

Jan 1, 2022
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So recently I've been trying to build a mining rig and and when i first tried to turn it on i got a CPU error light, so i read online it could be the cmos battery so i switched that out, still was happening, got a new cpu, and still was happening and so i assumed it was the motherboard so i returned that got a new one and the error is still showing up, i have no idea what is going on with it and I'm very lost. Would appreciate if anyone can help.
CPU i3-10100F
MB- Biostar z590 BTC DUO