HP-COMPAQ 14 LA-A995P power issue weird

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  • memoslar
    Senior Member
    • Apr 2015
    • 122
    • Greece
    #1

    HP-COMPAQ 14 LA-A995P power issue weird

    I have a motherboard LA-A995P. I' tell you what happened to my customer.
    Battery is in good condition as it seems. After a full charge, laptop when powered up, they had black screen with flashing lights on keyboard.
    After removing the power cord and battery procedure there are these symptoms.
    The laptop powers on only with battery and works good. If we connect the power cord with laptop on, shuts off immediately. BUT the battery charges normally when the laptop is off.
    Crazy.
    As i measure mosfets and power manager around battery and power socket , no problem found in volts...
    HEEEELLPPPPPP
    Last edited by memoslar; 09-19-2018, 04:16 AM.
    Tags: None
    • qonma
      Kuli Solder
      • Jun 2017
      • 184
      • INDONESIA
      #2
      Re: HP-COMPAQ 14 LA-A995P power issue weird

      make sure the mosfet in block charging...its ok cek acin acdet and acok in ic charging

        Comment

        • mcplslg123
          Badcaps Legend
          • Jun 2015
          • 7262
          • india
          #3
          Re: HP-COMPAQ 14 LA-A995P power issue weird

          DC jack checked?? may be AD_ID getting shorted with +19V

            Comment

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