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Is 20 ohms considered a short?

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    Is 20 ohms considered a short?

    I'm working on this Dell Latitude E6410 (LA-5471P) that can't power on and has flashing LED's, desoldered PL18 and one side has 20 ohms.
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    #2
    Re: Is 20 ohms considered a short?

    Where EXACTLY are you measuring the 20Ohms? On the PCB, inductor terminals or where?

    If at the inductor that's too high, should be 1.3Ohms DC resistance.

    If on the PCB tell us from where to where.

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      #3
      Re: Is 20 ohms considered a short?

      It's desoldered, I have 20 ohms in one of the PCB pads.

      On a sidenote: motherboard shorts the power adapter as soon as I plug it with processor installed, how can I check a short in the processor before I check the VCore circuit?

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        #4
        Re: Is 20 ohms considered a short?

        Νο

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