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Melted chip covered in thermal pad oil. 1080 SC

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jmack20093
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Monday, June 01, 2020 5:15 AM (permalink)
I went to turn on my PC today and it wouldn't power on. I narrowed it down to the GPU (June 2016 GTX1080 SC) and when I took it apart I found all the thermal pad oil first, then I noticed a melted chip. The chip is drenched in thermal pad oil. So much so that you can see a glob of it on the plate that covers it.  I have no idea how it got to the chip, or even if it could have anything to do with the chip melting. I just wanted to report it. Is this particular chip known to fail or could it be related to the oil? The card wasn't overclocked and has worked for 4 years.
 


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    Cool GTX
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    Re: Melted chip covered in thermal pad oil. 1080 SC Monday, June 01, 2020 5:20 AM (permalink)
    post released from filter
     
     
    Welcome to the EVGA Forums
     
    Dang, sorry you lost your GPU
     
    Is it still under warranty ?  If you registered it - you can check.  Also Customer Service can check by serial number
     
    If you are the original owner .. did you buy the optional extended warranty ?
     
    If that came from the thermal pad ... it did not cause an issue .. the silicone oils used are not conductive
     
    looks more like burn marks on the metal plate ... your photos are on the small side
     
    Use imgur or other free host for your photos
     
     
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    #2
    jmack20093
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    Re: Melted chip covered in thermal pad oil. 1080 SC Monday, June 01, 2020 5:42 AM (permalink)
    Thanks :( It's a sad day. I am the original owner and I think it only had a 3 year warranty when I bought it 4 years ago. Maybe I'm wrong so I'll contact Customer Service, thanks for the advise. After reading your reply I went and touched the oil on the plate. It was slightly sticky, which makes me think it isn't oil. That part of the GPU faces down and is behind the cooler so I don't see how it could have been something external that dripped onto it. I'm super confused now lol.
     
    I also uploaded zoomed in versions with original quality on imgur.
                                                   


     

    #3
    bob16314
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    Re: Melted chip covered in thermal pad oil. 1080 SC Monday, June 01, 2020 5:46 AM (permalink)
    The oily substance from the thermal pad is non-conductive silicone oil and wouldn't cause that, like Cool GTX said.
     
    That's a component failure.
     
    Hope it's still under warranty.

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    Cool GTX
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    Re: Melted chip covered in thermal pad oil. 1080 SC Monday, June 01, 2020 6:19 AM (permalink)
    If it is Not under warranty .. check into selling it for parts ... I'm always surprised for how much "parts GPUs" bring on eBay

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    ty_ger07
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    Re: Melted chip covered in thermal pad oil. 1080 SC Monday, June 01, 2020 6:36 AM (permalink)
    It looks like a dual MOSFET driver which burnt up due to age.  It happens.  It's not too rare.  I would say that its failure had absolutely nothing to do with the thermal pad's silicone oil touching it (and touching everything else which didn't fail).

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    mohsinjavaid
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    Re: Melted chip covered in thermal pad oil. 1080 SC Thursday, November 19, 2020 2:14 PM (permalink)
    jmack20093
    Thanks :( It's a sad day. I am the original owner and I think it only had a 3 year warranty when I bought it 4 years ago. Maybe I'm wrong so I'll contact Customer Service, thanks for the advise. After reading your reply I went and touched the oil on the plate. It was slightly sticky, which makes me think it isn't oil. That part of the GPU faces down and is behind the cooler so I don't see how it could have been something external that dripped onto it. I'm super confused now lol.
     
    I also uploaded zoomed in versions with original quality on imgur.
                                                   

     
     
     


     
    Wow what a coincidence. just yesterday my Graphic card also burnt the same way. Had been playing witcher 3 for a while then closed the game and put my computer to sleep. When I came back and moved my mouse to turn on my machine it tried to start but then the PSU and motherboard lights just blinked and then turned off. I smelt something burning, thought it was my PSU. But when I tried troubleshooting and take components out the PSU started working when I took out the GPU. Exact same chip is burnt on my EVGA GTX 1080 FTW.  
     
     
    I also bought the GPU in Sep 2016, around 4 years ago. Recently it had started giving problem that the screen would go black and fans spin at 100%. It could only be solved by restarting the computer. Now this happened.
     

    post edited by mohsinjavaid - Thursday, November 19, 2020 2:17 PM
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    pompss
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    Re: Melted chip covered in thermal pad oil. 1080 SC Friday, November 20, 2020 1:08 AM (permalink)
    wow
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