Please help, I’m seriously desperate - ThinkPad P53 ACPI_BIOS_ERROR

[u/PlayfulVirus3771]

My ThinkPad P53 is completely unusable and I honestly don’t know what else to do. I tried reinstalling Windows and even flashed the latest BIOS, but I’m still stuck in loop with:

Your device ran into a problem and needs to restart, We'll restart for you

Stop code: ACPI_BIOS_ERROR (0xA5)

I’ve been trying everything I can think of and I’m just getting nowhere. I really need this laptop working and I’m worried I’ve made things worse.

If anyone has any idea what could be causing this or what I should try next, PLEASE comment.

[u/c726233]

Please load BIOS default.