System starts in Windows, but after reboot a red CPU indicator appears.
System starts in Windows, but after reboot a red CPU indicator appears.
I've been facing issues with my PC. Every time I need to restart, I have to remove the CMOS battery to boot into Windows. After restarting, I see a red CPU light and an AA code on the X570e motherboard. I can't access Windows until I take out the battery, reinstall it, and go through the cold boot process which takes me to BIOS and then Windows. From what I know, the AA code indicates that the BIOS is ready for the OS, but that doesn't seem to be the case. I've replaced the old CMOS battery with a fresh one, not because it was failing, but since everything was working perfectly before moving to a new case and upgrading the PSU. Now the system is malfunctioning. I also tried removing and reinserting the RAM without success. It feels like I'm running out of solutions, and nothing is functioning properly.
I fixed the problem. The temperature sensor was connected to the incorrect pin. Now it's working properly.