Clevo P150SM not posting

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  • Jasonexe
    Senior Member
    • Apr 2023
    • 70
    • United States

    #1

    Clevo P150SM not posting

    Hello,

    I got a Clevo P150SM laptop that recently stopped working with the following specifications:
    i7-4710MQ
    2x8GB DDR3
    GTX 980M 8GB MXM
    250GB Sata SSD

    Right before it stopped working it actually posted but froze when it was loading up windows. After i shutdown the laptop, it refused to post again. The laptop would power on without showing any display, the fans would go full speed after a few seconds of powering on and would shut itself down shortly after.

    I tried the following things:
    Using different ram sticks
    Removed the MXM module
    Removed the Sata SSD
    CMOS Reset
    Reflashed Bios and EC with a programmer
    Re-apply thermal paste but same result

    I decided to check the cpu vcore rail while powering the laptop on and vcore was 1.7v which seems high to me, hope someone can confirm if this is normal or not. I measured resistance on vcore and reads around 16 ohms. I tried powering on the laptop while using a thermal camera and noticed the cpu gets warm on one specific side only (right side). The rest of the die does not heat up at all. I'm suspecting my cpu died.
    Anyone experienced something similar ?

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