In Reply to: Switched from DirecTV to Comcast - got loud humming posted by erik on December 23, 2015 at 14:35:38:
Maybe the (cable in) shield was not grounded properly. Sometimes
installers take shortcuts, or maybe forget. I'd call them back out
to figure it out.
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Follow Ups
- RE: Switched from DirecTV to Comcast - got loud humming - Coner 22:33:51 12/23/15 (1)
- Thanks - called them to have the guy come (nt) - erik 08:46:21 12/24/15 (0)