Surface Book buzzing??


Anyone ever have their SB make a sort of electrical’ish buzzing sound when plugged in?

Mine has just started doing that only when it is plugged in.  It is more noticeable under processor loads.  For instance, open a browser slightly louder buzz move a window around slightly louder.

Under battery only no buzz.  It reminds me of the old transformers I had when I was stationed in Germany.

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