Community Forum

8888 signal blinks on and off. No sound or picture on TV.

Highlighted
New Poster

8888 signal blinks on and off. No sound or picture on TV.

8888 signal blinks. No sound or picture.

Highlighted
Diamond Problem Solver

Re: 8888 signal blinks on and off. No sound or picture on TV.

Usually that’s a bad sign, may need swapped out

I am a Retired Official Comcast Employee
We ask that you post publicly so people with similar questions may benefit from the conversation.
Was your question answered? Mark a post as the Best Answer!
Highlighted
Silver Problem Solver

Re: 8888 signal blinks on and off. No sound or picture on TV.

The display going "8888" is sign it is rebooting. You could try pulling the power for a minute, then seeing if it will boot up properly. Otherwise, it may need replacing.