Question Graphics Card Sometimes Doesn't Works

[Littleskittle2057]

Up until yesterday this card has been running fine every time (Its a 1050Ti btw)
But now everytime i turn it on i get a black black screen, keyboard and mouse have lights but unpressable . However i do know that i can access to bios by pressing Del repeatedly the first 10 seconds
I have tested it on three different mobo, psu. (corsair 500w)
If i leave it for a while (about 30 - 45 mins) then come back to it and reset, It will boot again no problem, but if i turn off the PC and back on the problem reoccurs.
I thinks its a mobo or bios problem not the card.

 

[Lutfij]

Welcome to the forums, newcomer!

I have tested it on three different mobo, psu. (corsair 500w)
Corsair is the brand of the PSU, while 500W is the advertised wattage of the unit. It doesn't tell us the model of the unit. We're also going to need to know the age of the unit. Also, given with troubleshooting threads, it's a good idea to list the full specs of your build, like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:

Yu should also include all the parts that you'd swapped out to come to the conclusion that the GPU's at fault.