DV5000, Charge ok, no power on

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  • nemesys79
    Technician
    • Oct 2011
    • 10
    • Italy
    #1

    DV5000, Charge ok, no power on

    Hi guys,
    i'm trying to bring back to life this notebook.
    Motherboard is quanta qt8

    I have standby power,battery charging ok, but when pressing power button only a fast single led flash, then completely dead, no fan at all.After checking the entire mobo, i found PC45 to be very hot, i replaced (it's a 1U/10v), still hot.
    It's on pin 47 of ISL6265HRTZ-T (VCC).

    Thinking about a bad cpu, but i don't have a spare one.



    Any ideas to find culprit?

    Thanks in advance, have a good weekend!
    Tags: None
    • nemesys79
      Technician
      • Oct 2011
      • 10
      • Italy
      #2
      Re: DV5000, Charge ok, no power on

      Please, anyone can help me?

        Comment

        • tom66
          EVs Rule
          • Apr 2011
          • 32560
          • UK
          #3
          Re: DV5000, Charge ok, no power on

          That cap could only be hot if it had failed or 5V was too high or unregulated - check it has 5V across it.
          Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
          For service manual, schematic, boardview (board view), datasheet, cad - use our search.

            Comment

            • dj_ricoh
              Badcaps Legend
              • Jan 2013
              • 2073
              • uk
              #4
              Re: DV5000, Charge ok, no power on

              @nemesys79 can you upload the full schematic? can`t find it.plzz
              Just cook it! It's already broken.

                Comment

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