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Pete
Pete, Electronic Engineer
Category: TV
Satisfied Customers: 17410
Experience:  Over 16 years of experience installing and repairing electronics.
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I have a Toshiba LCD TV the picture flickers about every 20

Customer Question

I have a Toshiba LCD TV the picture flickers about every 20 seconds the sound is still there.Any ideas Thanks
Submitted: 1 year ago.
Category: TV
Expert:  Pete replied 1 year ago.

Hi,

What all input types have you tried? (e.g. Sky box, DVD player, digital TV, etc)

Are all input types affected in the same way?

Customer: replied 1 year ago.
we have an antenna and dish network they are all affected the same
Expert:  Pete replied 1 year ago.

Ok, then the flickering is likely caused by external interference, perhaps from a nearby wireless device (e.g. cordless phone or wireless router), or fluorescent lighting, or from a bad power supply.

Expert:  Pete replied 1 year ago.

Try moving the TV to a different location and use a different power socket. Check if it works ok there...