PNY XLR8 RTX 3090 dead. Is this PEX shorted? Am I cooked?

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  • FeerBaron
    Member
    • Sep 2018
    • 39
    • USA

    #1

    PNY XLR8 RTX 3090 dead. Is this PEX shorted? Am I cooked?

    I rebooted my computer and suddenly it didn't detect. It was nvlinked to another card that works. Lights don't light up. I checked around with DMM from youtube videos but didn't find a really good diagram except the one from 3090 FE. Going by that it looks like this is PEX? In that case the last option is to lift the coil and see which side is shorted or GPU is gone?

    This card started out used with a bad HDMI port and worked for about a year. Guess it doesn't work anymore. I was going to send it to a repair service in case of mosfet or some tiny IC they can air station swap. If the core is dead, it seems there is no point. Thoughts?



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    In this case 5v is bottom left? 12v bottom right and then 1.8v top left? Not sure if I have this right.
  • ktmmotocross
    Boardkiller
    • Feb 2014
    • 3553
    • slovakia

    #2
    buy a riser and check it running

    Comment

    • FeerBaron
      Member
      • Sep 2018
      • 39
      • USA

      #3
      Click image for larger version

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      I am sending it off to get fixed. For next time I will buy a riser. Someone helped me out with a diagram of where everything was and I'm putting it here to help others in the future.
      Pex tested good, 2 caps near the fan connector are badly discolored. Nothing is obviously wrong from an unpowered test besides that. Maybe someone can suggest a cheap dock
      for this type of thing.

      Comment

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