I fucking HATE these 820-00165 boards. They seem to break for no god damn reason, or they're so fragile they just die if you look at them wrong.
I'm working on an 820-00165 that had no liquid, but won't turn on. Measuring around, I get all my s5 voltages, and s5_pwrgd is present at R8141, but my pin 4 (P5VS4RS3_EN_R) of U7501 is .196v. I can't recall what the enable voltage should be here, but I'm pretty sure it should be 3.4v. I changed U7501 and Q7520 together, and there's no change.
I hate this model board, and have no clue where to go next. My other enables are present on U7501, but I believe this missing enable voltage is why I have no power.
Thanks in advance for any help.
I'm working on an 820-00165 that had no liquid, but won't turn on. Measuring around, I get all my s5 voltages, and s5_pwrgd is present at R8141, but my pin 4 (P5VS4RS3_EN_R) of U7501 is .196v. I can't recall what the enable voltage should be here, but I'm pretty sure it should be 3.4v. I changed U7501 and Q7520 together, and there's no change.
I hate this model board, and have no clue where to go next. My other enables are present on U7501, but I believe this missing enable voltage is why I have no power.
Thanks in advance for any help.
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