I also noticed my numlock no longer works, so I'm guessing the PC is crashing. This is the first time I've ever had this happen. I tried several times to no avail. I pulled the CMOS battery for about 10 minutes then put it back. Booted into BIOS, selected https://fuar-stand-malzemeleri17161.blogzet.com/2-dakika-kural-için-İspanya-fuar-standı-üretimi-50577935