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If you've tried troubleshooting your coaxial cables, their connections and have already reset your cable box, the tiling problems may be caused by an issue outside your home. Sometimes, signal interruptions within your cable company result in pixelated images being transmitted to customers.
Subsequently, one may also ask, how do I fix the tiling on my TV?
Often loose connections can cause the TV picture to tile or pixelate. For each affected Set-Top Box, remove and reconnect the coaxial connections between your Set-Top Box, TV equipment, and wall connection. Make sure all connections are securely fastened.
Similarly, it is asked, why does my TV pixelated on some channels?
Pixelation (squares) observed on the screen represent packets of data which have not been received or were lost in transmission due to a poor connection. This is an indicator of a poor signal which can be caused by a variety of issues including damaged coaxial cables, loose connections, faulty splitters and more.
Re: Pixelation on premium channels Running the cable through a surge protector, a defective splitter, or too many splitters can cause signal problems as well. If there is an amplifier in the line make sure it's getting power. You might also try unplugging the cable box/DVR/digital adapter power cord for a minute or so.