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TevasLT
New Member
Last Activity: 10-30-2023, 09:39 AM
Joined: 11-09-2022
Location: Klaipėda
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  • Dell G3 3779 CPU and GPU vcore shorted

    Hello,

    I have water damaged Dell G3 3779.

    Things I did. During visual inspection i noticed PL911 filter was blown up and caps around it PC901, PC902 .. all up to PU901 shorted, found culprit shorted cap on top side of board PC905, removed cap and short up to PU901 is gone. Shorted PJP901 to bypass filter for the moment.

    problem is CPU and GPU vcore coils are all shorted aswell and I don't know where can I safely inject power to test which component or driver is bad.

    PLA01 20.8 Ohm PLI01 3.8 Ohm, PLI02 3.8 Ohm, PLI03 3.8 Ohm, PLI04 3.8 Ohm...
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    Last edited by TevasLT; 11-10-2022, 06:56 AM. Reason: forgot to mention attaching schematic and board view

  • Re: New Members - please post your introductions here

    Hello everyone, my name is Simon, I'm 38 years old guy from Lithuania. Came here to get some knowledge and help. Thanks.
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