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TV screen reads no signal

New Poster

TV screen reads no signal

My TV screen reads "no signal".  I have been trying for days to correct this myself .  Cannot do it.

Please respond as soon as possible.

Expert

Re: TV screen reads no signal

Contact the Comcast number and let them go through reseting the cable-box and helping during the instalation process. They can check to make sure your box is receiving a good signal, or if the cable-box needs replacing.

Official Employee

Re: TV screen reads no signal

Before you do all that, ensure the box has power and is on the proper tv input.