HP Omen 17-W202NV Error 90D

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  • tech_guru
    Member
    • Nov 2018
    • 44
    • Greece
    #1

    HP Omen 17-W202NV Error 90D

    Hello.
    I am facing an issue with this laptop HP Omen 17-W202NV with motherboard: DAG37DMBAD0 REV D G37D 915467-601 which has a weird symptom.

    It turns on and shows at post, error 90D (overheating issue). It starts immediately fans at full speed. Then once it goes to login screen, it shows the logo for half second and it shuts off, and in the next boot it shows again 90D error.
    If you stay in the BIOS menu it does not turn off. I also managed only 1 time to boot into Strelec WinPE temporary system to diagnose and it did not show the NVIDIA gpu in the HWInfo. Looks like it's missing somehow.

    I have tried until now:
    -Flashed Clean ME bios
    -Cooler is working, transfering heat, thermal paste is replaced
    -Temperature is not rising. Looks like the error is fake.
    -Measured THRM_MOINTOR1 and THRM_MOINTOR2 using schematics and boardview (please attach them if available, I have them with watermarks) and they were above 2.5v when it was turning off suddenly, which I think looks normal...

    Any ideas what to check next, please?
    Thank you in advance.​
    Tags: None
    • SMDFlea
      Super Moderator
      • Jan 2018
      • 21841
      • UK
      #2
      Originally posted by tech_guru
      -Measured THRM_MOINTOR1 and THRM_MOINTOR2 using schematics and boardview (please attach them if available, I have them with watermarks) ​
      Use the forum search.. when you find them just post the link to them https://www.badcaps.net/forum/troubl...37dmbad0-rev-d

      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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