amd 7970m - error 43

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  • mosfetratus
    Sure Not
    • Feb 2019
    • 174
    • Resistron

    #1

    amd 7970m - error 43

    Hello,

    laptop - p170em with modded prema bios.
    gpu also was bios modded with higher clocks, i flashed with "stock" from techpowerup, but didn't helped.

    I don't get this error with old drivers: v14-4. v12.

    Could be toast gpu?

    should i flash to stock bios, since i dont see any advance options in laptop bios. Also stock bios could fix the problem?
  • mosfetratus
    Sure Not
    • Feb 2019
    • 174
    • Resistron

    #2
    Re: amd 7970m - error 43

    found something:



    atm card is not working properly, i get bsod. I'm suprised that the card was running with such damage.

    This is the 1.2 version of the 7970m, it explains beautiful capacitor layout.

    Is there any schematics for this card?
    Attached Files
    Last edited by SMDFlea; 04-24-2022, 02:29 PM. Reason: External image copied to badcaps

    Comment

    • mosfetratus
      Sure Not
      • Feb 2019
      • 174
      • Resistron

      #3
      Re: amd 7970m - error 43

      Ok c7141, C7140 get 14V. I need a tip for a capacitor to use.

      Under w10 card driver install freezed mid install, but after restart, card is fully operational. Furmark, OCCT (3D, RAM test), furmark, games: pubg, etc. runs with no problems.

      But when booting cold start i get bsod: driver IRQ NOR less or equal, system and shows AMD driver. restarts and second time boots fine. Strange.
      Attached Files

      Comment

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