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Weak signal/Check signal Cable

Josephine1
New Poster

Weak signal/Check signal Cable

I’ve been getting a black screen in my tv since this past months ago up until now whenever I turn on the tv goes through “Welcome” then a couple of seconds it went to Check signal cable I check all the wirings in the X1 box and all are tightened... 😞
CCAndrew
Diamond Problem Solver

Re: Weak signal/Check signal Cable

You’ll probably need a tech to troubleshoot further

I am a Retired Official Comcast Employee
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