If I run my laptop solely on battery power, everything works normally. However, when I plug in the power cord, I get a "network cable unplugged" message. As soon as I unplug the power, my ehternet connection is fine. Is is possible for the house electrical power to interfer with the computer. How can this be remedied. This all started after a recent power glitch. None of the components were plugged in at the time. Imhave been told that "dirty power" or "line noise" could be an issue. Help!!!!
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