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Louie, Technician
Category: TV
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Experience:  25+ yrs. experience in the field and 5+ yrs. online, down to component level.
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I have a 50 inch plasma lg tv 7 years old 1080 hdtv i have

Customer Question

I have a 50 inch plasma lg tv 7 years old 1080 hdtv i have auto tuned looking for channel 91 an 76 cant get these cannels it comes up invalid service why
Submitted: 1 year ago.
Category: TV
Expert:  TV Tech1 replied 1 year ago.

It could be you scanned Antenna Digital TV and not Cable Digital TV. Antenna goes up to 69, and Cable goes up to 135. That model number is ***** your serial number for that TV, it should look like 50PCxxxx-uA.aaaaaa... X= numbers A=letters.

If you Autoscan, see if your model makes you select your choice of what you scan for, or if it goes through ALL the choices by itself.