I bought the HP Omen 870-224 prebuilt a few years back and thought it was time for an upgrade. I stripped everything inside and upgraded it(CPU, GPU, RAM)and it went pretty smooth. The only issues I have are I get a 90d error after i turn my pc off and on(it goes away by itself and boots up normal). Then my PC beeps 4 long times and 2 short and runs as normal. While PC is on I have no issues and it was runs smooth. It’s just these two errors on the startup. Can I fix this?