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latitude 3440 (DL340-HSW MB 13221-1( 2 BEEPS repeat )

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    latitude 3440 (DL340-HSW MB 13221-1( 2 BEEPS repeat )

    Hi
    latitude 3440 (DL340-HSW MB 13221-1( 2 BEEPS repeat )
    No power at PL5101,replaced PU5102. Flashed Bios too same condition
    Thanks ..

    #2
    Re: latitude 3440 (DL340-HSW MB 13221-1( 2 BEEPS repeat )

    measure voltage and resistance to GND on all the PU5102 pins
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      #3
      Re: latitude 3440 (DL340-HSW MB 13221-1( 2 BEEPS repeat )

      Originally posted by SMDFlea View Post
      measure voltage and resistance to GND on all the PU5102 pins
      Thanks for your reply
      resistance to GND
      1 nil
      2 nll
      3 .466M ohm
      4 90.5k ohm
      5 461 M ohm
      6 11-12 M ohm
      7 2.162 k ohm
      8 .473 k ohm
      9 nil
      10 110 k ohm

      is it ok not applied power is it ok
      Thanks

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        #4
        Re: latitude 3440 (DL340-HSW MB 13221-1( 2 BEEPS repeat )

        Voltage on the same pins .
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          #5
          Re: latitude 3440 (DL340-HSW MB 13221-1( 2 BEEPS repeat )

          Yes
          1 300 mv
          2 00v
          3.930v
          4 00v
          5 2.83v
          6 2.39v
          7 3.3
          817v
          9 GND
          10 00V

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            #6
            Re: latitude 3440 (DL340-HSW MB 13221-1( 2 BEEPS repeat )

            Hi, Finaly display came.
            does this board supports only 4 GB ram ?

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