notebook 3-prong power cord

Discussion in 'Dell' started by johnny, Sep 18, 2005.

  1. johnny

    johnny Guest

    I'm curious if anyone has had any bad experiences using a ground isolation
    adapter with the power cord. I get a hum in the audio when hooked up to my
    stereo when plugged into the outlet but no hum when running on batteries.
    johnny, Sep 18, 2005
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