Hello I have just plugged in a Bush freesat dfta1001 & did an automatic scan for programs. Initially the pictures seemed fine, however, they are now freezing & pixelating, what can I do to rectify this?

How long ago did you purchase the TV?

Did you connect cable, satellite, or antenna?

Make sure to check your connections. If you are using an antenna, check the antenna's positioning. Freezing and digital tiling (that's when the boxes appear on the screen), is usually caused by a weak signal and is most likely not a problem with the TV.