Fried my GPU?

droccord

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Dec 10, 2011
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So one day i came home and tried to turn on my pc, the light barely came on and didnt turn on. i figured it was the mother board since the lights on the board was on but nothing would power. i decided to unplug the 2 6pin cables on my GPU and left it plugged into the PCI port. i tried and the PC powered on. well while i was watching it come on i looked at the gpu and seen it glowing in the card then seen and smelt smoke. i powered off the PC plugged power back in and tried again, would power on. i also tried the other PCI slot and nothing. When i unplugged it one last time it came on for a min the pc reset itself and flickered again a little bit after. the pc is still running fine without the gpu plugged in

I think can get a replacement GPU since it under warranty, but now im worried that what caused it to burn up the motherboard or PSU. the board and the cpu is old but i dont think that can affect it?

Specs:
Evga 1070 ftw
OCZ 750w
Asus P8Z68-v pro
intel i7 2600k
 

Andy_K

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Jun 1, 2017
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Sounds like a dodgy board/Pci slot to me,
leaving the power disconnected from the gpu shouldn't cook it, but it won't do much more than display a message telling you to plug in the power cables.

I would try the gpu in a different board to see if it's the gpu that's broken, or the motherboard is at fault.
 

Pokererere1

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Jun 15, 2017
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I would replace the 1070 immediately. For the rest, make that you have cleaned the dust off everything and I would replace your PSU next. I don't know the brand and it's not on the PSU Tier List. I would go with something from EVGA based off this list : (http://www.tomshardware.com/forum/id-2547993/psu-tier-list.html). Good luck and keep us updated!
 
Was the PC still "On" when you started messing w/ the cables ? I could see the PC not starting up when not plugged in, but ... after passing the start up test that they are, disconnecting the cables might not be detected and the card moght try to put 200 watts or do thru the PCI slot. If that occurred, I'd expect that the slot and / or card to be fried.
 

droccord

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Dec 10, 2011
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no i didnt have the pc on when i was messing with it. I am about to try the card in my friends PC hopefully it will work, but the card smells like burn electronics
 

Pokererere1

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Jun 15, 2017
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Replace the card then try again, may have fried the card.
 


The thing is, the power surge that fried the card had to pass thru the PCIE slot 1st ... I keep old GFX cards around for just that purpose. To test the slots as well as the GPU w/o worrying ... if the old card gets fried, haven't really lost anything, card was doing me no good sitting in a drawer

 

droccord

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Dec 10, 2011
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So I'm a little confused I put the GPU in my friends pc and everything powered on I lost a game and it seemed to work. I plugged my GPU back in my computer and I put his power supply in my PC and everything powered on. So I'm a little confused cuz I seen a yellow glow and smoke definitely came out of the GPU but it seems to be working fine.
 

Pokererere1

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Jun 15, 2017
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Hmmm.... It might be your PSU then. Try running a few games with his PSU.