Lenovo V15-ADA dosen't turn on

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  • Patriarxis
    Member
    • Jan 2013
    • 19
    • Greece
    #1

    Lenovo V15-ADA dosen't turn on

    Hello.

    I have a LENOVO V15-ADA that it not turning on.

    The motherboard that it has is GV451&GV551 NM-D151

    When i connect the power it takes 550mA and it has black screen. The power button is on and it works fine.

    I have make the basic mesurments on the mobo and i dont have any short circuit.

    I have reprogramme the bios but nothing .

    Any ideas?​
    Tags: None
    • mcplslg123
      Badcaps Legend
      • Jun 2015
      • 7262
      • india
      #2
      Always link the schematic/bdv for faster response.
      Share voltage on all coils after powering on.
      Ram is onboard or slot is used?
      Consumption on dc supply varies while powering on?

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