Chosen Solution

I have tried multiple times to boot into os with no luck. I’ve bought new cables and even tried windows but nothing. It only outputs a white/grey screen, but i know it works because when i remove the hard drives it shows on screen that error sign for missing files or drives. I think it might be a problem with the gpu but i don’t wanna buy one without checking here first

Hi , Try buying old second hand Nvidia 710 for $ 2 5 to 50 this will allow you to check if video o/p is available. Check if new one is available with discounts. Regards, Krishna