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Pete
Pete, Engineer
Category: Electronics
Satisfied Customers: 18338
Experience:  Over 16 years of experience in the Electronics and IT industries.
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TV keeps switching on and off and to pc, hemi and Av have

Customer Question

TV keeps switching on and off and to pc, hemi and Av have reset TV still no good
Submitted: 1 year ago.
Category: Electronics
Expert:  Pete replied 1 year ago.

Hi Brian,

What is the make and model number of the TV?

Approximately how old is it?

Customer: replied 1 year ago.
Samsung LCD TV about 5years
Customer: replied 1 year ago.
Le32b450c4wxxu is the TV model
Expert:  Pete replied 1 year ago.

Does the standby light come on?

Does it stay lit or does it blink?

Customer: replied 1 year ago.
stay lit
Customer: replied 1 year ago.
If TV is off light stay on .if TV is on it blinks and go off
Expert:  Pete replied 1 year ago.

Ok, it seems like the Input/Source button is sticking - either on the TV itself, or one the TV's remote control or another remote control that is programmed for it.

Can you try removing all remote controls from the room first?

If the problem persists, investigate the buttons on the TV to check if the Input/Source button is sticking down.

Let me know what you find...