SOURCE: unable to program cable channels on westinghouse lcd tv
There is some system reset to set the tv back to default settings. Also some boxes are picky and want the tv to be on chanel3 or 4 for the scan.
SOURCE: the local cable company has
Hi, You need a analog and digital tuner in the TV, which it sounds like you don't have, or a digital cable box.
SOURCE: westinghouse tv turner issue
If the plays normal on other inputs then the tuner itself would be suspect. If you cant get a normal picture through any of the inputs then I would suspect the main board as needing replacement.
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