compaq cq42 power problme help plz

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  • salmanlxm
    Member
    • Feb 2013
    • 33
    • bangladesh
    #1

    compaq cq42 power problme help plz

    hello every one,
    i revived a cq42 its run with battery.
    but not run with Adapter.
    I check power connector its OK.
    how do i solve this problem ?
    PLZ...HELP ME
    Tags: None
    • gabik111
      ORD spotter
      • Apr 2011
      • 142
      • USA / Poland
      #2
      Re: compaq cq42 power problme help plz

      Is it charging the battery?
      Power supply ok?
      Laptops and computers repair.

        Comment

        • salmanlxm
          Member
          • Feb 2013
          • 33
          • bangladesh
          #3
          Re: compaq cq42 power problme help plz

          No battery not charging

            Comment

            • alihomee
              Badcaps Legend
              • Dec 2012
              • 1565
              • malaysia
              #4
              Re: compaq cq42 power problme help plz

              so change charging ic

                Comment

                • salmanlxm
                  Member
                  • Feb 2013
                  • 33
                  • bangladesh
                  #5
                  Re: compaq cq42 power problme help plz

                  thanks ali,
                  for my curiosity i check voltage near by the connector components.
                  I found a mosfet transistor 19.5v in and out 19.5v with two legs,
                  and enother mosfet transistor 19.5v in and out 6.7v.
                  can you explan me whats the wrong plz.............

                    Comment

                    • salmanlxm
                      Member
                      • Feb 2013
                      • 33
                      • bangladesh
                      #6
                      Re: compaq cq42 power problme help plz

                      is't IC fault or enother..

                        Comment

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