Question Need help for gpu no display when heatsink is installed

Jan 19, 2022
last night, the gpu is working fine but when i woke up, theres no display. the onboard graphics works fine. i tried removing the cmos, using one ram but nothing works. i removed the heatsink of the gpu making it bare and i placed it on my system. surprisingly, it works. it even detects that its an rx 560. but when i put the heatsink again, its showing no display.