Welcome to Comcast Help & Support Forums
Find solutions, share knowledge, and get answers from customers and experts

New to the Community? Start here.

5,809,602

members

9

online now

1,954,970

discussions

Top

tv

Regular Visitor

tv

Is anybody having trouble with cable box or tv jumping around or turning black ? its happening to more then one tv

Bronze Problem Solver

Re: tv


nancy1952 wrote:

Is anybody having trouble with cable box or tv jumping around or turning black ? its happening to more then one tv


Sounds like you are have a signal problem. On cable box, goto settings - comcast labs - cable signal strength and run check signal

New Poster

Re: tv

I tried comcast labs doesn't work on the box.

Discussion stats
  • 2 replies
  • 278 views
  • 0 kudos
  • 3 in conversation