u/Hot-Distribution8065

i have an RX6750XT
my pc was working fine for almost 3 years.
after a period of non-use my power supply failed ,
i had a fractal and change it for a cheap one that has worked fine.
after 2 month of non-use , vga light on and dont wanna boot ,i tried everything

ram placement
cmos reset
clean the pcie slot and connector
tried it on the pcie 3.0 slot

nothing has worked for me
i dont know if the graphic card is hs or from the power supply
i dont know if humidity kill this component after a period of non usage