Xbox One 5V missing

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  • unimatrix93
    Badcaps Veteran
    • Oct 2021
    • 339
    • Magyarország
    #1

    Xbox One 5V missing

    Dear Forum,

    I'm stuck with this Xbox One.
    PSU stays yellow when connecting no power on when touching the button.

    I checked all the power rails and I found out that 5V is partially missing.
    5V is present on both the source and gate on U4B4 but missing on the drain.
    If I lift the gate's leg I get around 1.7Von the drain and the xbox beeps when I press the button but the PSU stays yellow, fan won't spin either.


    Tags: None
    • essuman32
      New Member
      • Jul 2023
      • 3
      • Ghana
      #2
      XQFM64

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        • essuman32
          New Member
          • Jul 2023
          • 3
          • Ghana
          #3
          Power

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