I suspect my gpu has been used for mining, because my only way to enter the bios of my computer is to go to csm mode, once i go to UEFI i cannot in any way (apart from using csm as a boot option) go to bios, also sometimes the fans of my gpu go crazy (and i mean like 3000rpm) even if the gpu is on idle, is there any way i can fix this? i suspect it has a modded vbios, the switch on the gpu is set on the right side so not on the i/o panel side, thanks in advance for the help