2 Graphics Cards Fried in 1 Week....

tunda11

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Sep 20, 2015
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Hey Guys,

I recently built a PC with parts from here and there. Everything worked great for 2 days, and then one day my screen wouldn't display anything. After a lot of trial and error (reinstalling Windows ETC), it turned out the GPU was no good. So I replaced my GPU with the same model, and two days later the exact same problem occurs.

Right now I'm using the on-board graphics, but I have 2 GPUs which are useless. I'm trying to figure out what is causing this issue, but I am but a novice. My primary two suspicions are the motherboard, and the PSU.

1) Motherboard. Recently had the pins unbent, was tested at NCIX(Computer Store) and came out ok. All the PCI slots are functional, but there is perhaps a chance the bent pins caused it.

2) PSU. Is an older model, and has 2 12V rails, which I'm not sure if having them configured wrong could cause this problem.

Here is the last forum I posted:
http://

PC Specs:

CPU - i7-4790k
CPU Cooler - Corsair H60
MB - MSI Z87-G45
RAM - 16GB Hyper-X
PSU - Seasonic 850W M12D
HD - Samsung EVO 850 250GB
GPU - XFX R9 280X 3GB
 

KKAW

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Frying a modern GPU is near impossible unless you do something wrong with the fan settings or have a big problem with your PSU which is rarely the case these days.

Full PC specs please.
 

tunda11

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Sorry i thought it would be posted in my signature.

CPU - i7-4790k
CPU Cooler - Corsair H60
MB - MSI Z87-G45
RAM - 16GB Hyper-X
PSU - Seasonic 850W M12D
HD - Samsung EVO 850 250GB
GPU - XFX R9 280X 3GB
 

tunda11

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Sep 20, 2015
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posted
 

Karadjgne

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Check, double check, triple check the cpu pins, make sure all are perfect.

You don't configure the rails in that psu. It's a parallel rail system, not a individual rail system. All rails are conjoined.

While xfx may have the name on a bunch of really good psus, their gpus can be problematic. If NCIX has certified the motherboard as good, and a third gpu is toasted, I'd be more inclined to believe it's the mobo than the psu. The pins might be straight, but that doesn't mean they'll stay that way under reinsertion of the cpu.
 

tunda11

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Sep 20, 2015
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The first GPU was tested in another system which it was working in at one point. It did not produce a display. The second fried GPU I have not tested in another unit.
 

GaryO63

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Apr 18, 2015
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That's what I'm thinking.If I had bent my pins somehow,I would call it a wrap and get another board.Boards are fairly cheap.Better than frying the whole system.It kind of reminds me of bent fins on a radiator.You can comb them out,but they never are straight again.Just an analogy.