2 GPU failures, unsure cause

[StormPrince18]

I’ve bought a replacement power supply and motherboard and previously a GPU which i think might’ve stopped working

 

With my old motherboard and either power supply, no matter which GPU is in system wont turn on.

With my new motherboard and either power supply, PC wont boot with my newer graphics card.

With my new motherboard and old power supply, PC boots with my old card (which I thought was dead) but after around 5m of being turned on playing games or any application it will crash and just give me a black screen. (But it will run and play games perfectly up to that point!)

I haven’t tested the outcome of my new motherboard + new power supply with my old GPU.

 

Any suggestions would be appreciated thank you.

 

Specs

i7 4790k

EVGA 980ti SC (not OC by me)

MSi gaming 5 Motherboard

CX759 corsair PSU

RAM is corsair vengence pro 16gb

 

Then SSD and mechanical storage.

 

[StormPrince18]

At this point I’m thinking of returning the power supply and motherboard.

& buying a new computer but I”m concerned that two GPU’s died int he space of three months, could a component be damaging them?

[RTX 3090]

Sounds like the motherboard is killing them, Are you sure the GPU is dead. Try it in another system

 

Try using a friends system or something and check if it is dead

[Kilrah]

Or the GPUs are just fine and it's the CPU that's dying. Would need to try the GPUs in another PC.

[StormPrince18]

1 hour ago, Anonymous015 said:

Sounds like the motherboard is killing them, Are you sure the GPU is dead. Try it in another system

 

Try using a friends system or something and check if it is dead

I didn’t know motherboards could kill GPU’s?

 

[RTX 3090]

14 minutes ago, StormPrince18 said:

I didn’t know motherboards could kill GPU’s?

If theyre faulty they can

[StormPrince18]

1 hour ago, Anonymous015 said:

If theyre faulty they can

Is there a way to test, because i can buy a new gpu but I was going to return the motherboard and PSU i bought to test