HP 15-dw3000 strange problem

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  • mo000
    Badcaps Veteran
    • Nov 2017
    • 274
    • algeria
    #1

    HP 15-dw3000 strange problem

    hi
    HP 15-dw3000
    gpt52 la-k201p rev 3
    comes with black screen
    all voltages are present
    i try to flash the bios but same problem
    the power on with 0.8amps consumption
    i notice something strange
    the cpu becomes very hot but the fan not turning on
    but the fan is working fine because it's spinning and stop when the laptop power on
    i assume the cpu is defective .
    Tags: None
    • mcplslg123
      Badcaps Legend
      • Jun 2015
      • 7262
      • india
      #2
      Re: HP 15-dw3000 strange problem

      Hp's usually have fan as always on -so fan should be spinning all the time. but that should'nt be the focus point. You have not shared any measurement-so cant say anything about cpu. start with resistance to GND on all coils.

        Comment

        • mo000
          Badcaps Veteran
          • Nov 2017
          • 274
          • algeria
          #3
          Re: HP 15-dw3000 strange problem

          Originally posted by mcplslg123
          Hp's usually have fan as always on -so fan should be spinning all the time. but that should'nt be the focus point. You have not shared any measurement-so cant say anything about cpu. start with resistance to GND on all coils.
          no short on all coil and the reading is normal .

            Comment

            • kalilinux25
              Badcaps Legend
              • Mar 2018
              • 2084
              • ZAMBOANGA SIBUGAY
              #4
              Re: HP 15-dw3000 strange problem

              Originally posted by mo000
              no short on all coil and the reading is normal .
              based on hoow normal is the reading, better elaborate it more

                Comment

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