Tamken2's profile

New Poster


1 Message

Sat, Jun 27, 2020 5:00 AM

Picture breaking up on all lchannels

I replaced the cable box last night, picture still breaking up ! What do u need to do ?





4.3K Messages

1 y ago

The signal reaching the box is bad. Check all the cables used to connect the boxes, You might have loosened and end connection on one of the coaxial cables. Also check ends of the cables to make sure middle wire is not bent and long enough, and re-connect them.


If you used an HDMI cable, is it a newer upgraded version?

I am not a Comcast Employee.
I am a Customer Expert volunteering my time to help other customers here in the Forums.
We ask that you post publicly so people with similar questions may benefit from the conversation.
Was your question answered? Mark the post as Best Answer!tick

New to the Community?

Start Here