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Old 10-Oct-2020, 9:28 PM   #4
Senior Member
Join Date: Apr 2015
Posts: 232
Probably you're overloading your TV tuner with a defective pre-amp; something's failed (open) inside. You'll need to replace it.

You should be able to return to good TV viewing once fixed. Please let the forum know how it goes.

All the best.....

Last edited by OTAFAN; 10-Oct-2020 at 11:02 PM.
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