... My TV indicates 'no signal' on a blue screen ...
TV sets most often display "no signal" when they are not receiving a signal on the selected input. This usually means the wrong input is selected, or the cable supplying the signal from the box to the set has failed or is not fully connected, or is plugged in to the wrong connector. It could also mean the cable box is not turned on or not getting power. If the cable box was not getting a signal and was reporting that to the TV set, the message would be different.
Double (or triple!) check your box-to-set cables, connections, cable box power, and the set's Input selections.
user_5g6enw
Visitor
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3 Messages
9 hours ago
My TV indicates 'no signal' on a blue screen
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user_5g6enw
Visitor
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3 Messages
9 hours ago
I need help please, as my TV only shows a blue screen.
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BruceW
Gold Problem Solver
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27.4K Messages
8 hours ago
TV sets most often display "no signal" when they are not receiving a signal on the selected input. This usually means the wrong input is selected, or the cable supplying the signal from the box to the set has failed or is not fully connected, or is plugged in to the wrong connector. It could also mean the cable box is not turned on or not getting power. If the cable box was not getting a signal and was reporting that to the TV set, the message would be different.
Double (or triple!) check your box-to-set cables, connections, cable box power, and the set's Input selections.
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