Gigabyte 3090 Gaming 24G - missing 12V FAN VDD

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  • ktmmotocross
    Boardkiller
    • Feb 2014
    • 3580
    • slovakia

    #1

    Gigabyte 3090 Gaming 24G - missing 12V FAN VDD

    hello.
    Have this Gigabyte 3090 Gaming 24G that have missing 12V FAN power.
    owner put LED connector to some 4pin connector ner him. Now i dont have 12V to fan.
    Board looks exactly like 3090 Eagle, but im confused that i cannot get continuity from R468 to fan connectors to pin 3.

    there is no component on that FAN_LED_VDD except R468 which have 12V on boh sides. but on FAN connector i have 0.2V

    how can i dont have continuity? if i add 12V from somewhere fan works

    MOD Edit: Link to boardview -> https://www.badcaps.net/forum/showpo...postcount=1041

    Reminder, rules and organization of this section -> https://www.badcaps.net/forum/showthread.php?t=117484
    .
    Last edited by SMDFlea; 08-27-2023, 02:05 AM.
  • ktmmotocross
    Boardkiller
    • Feb 2014
    • 3580
    • slovakia

    #2
    Re: Gigabyte 3090 Gaming 24G - missing 12V FAN VDD

    SMD thanks mate, i dont realize it goes so strict, but offcourse it is better this way for saving server space and easy to find

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    • ktmmotocross
      Boardkiller
      • Feb 2014
      • 3580
      • slovakia

      #3
      Re: Gigabyte 3090 Gaming 24G - missing 12V FAN VDD

      with brush method i find that connection goes to only capacitors below CON1

      all components on FAN_LED_VDD is connected, only fan connectors is separated.
      Last edited by ktmmotocross; 08-28-2023, 01:31 AM.

      Comment

      • ktmmotocross
        Boardkiller
        • Feb 2014
        • 3580
        • slovakia

        #4
        Re: Gigabyte 3090 Gaming 24G - missing 12V FAN VDD

        i take 12V After R468 and jumperwire it to fan connector B. Fans works

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