Flashing problem tv will start flashing or jumping, comes and goes constantly through the hours of watching

you have a power fault and it needs a tv engineer to fix it

Hi, maybe the TV controller board is blocked, you can reset it, by disconnecting power cable from outlet for about 5 minutes, if that doesn't work, possibly and internal board or component must be repaired of replaced, in such case it's better to contact an authorized Samsung service center or technician to check your TV.

This tv have the main Tuner signal board have intermitten problems.Return this tv for a refund.Can't return it make a claim with Ebay,Pay PAL or ur credit card if pay by credit cards.

It is 2010 model, you can return or exchange it.

Same problem with my Sony. Unplugging for 36 hours solved the problem

a tv has two components, firstly a power supply produces high voltage to trigger a line transformer, in turn a transformer produces smaller voltages. firstly check if the ht is constantly been produced from a supply, if this is there than go to a line transformer, and check voltages at the output.

I have a 3 yr old 55 inch mitsubishi TV and when I turn it on the green light starts flashing and I must reset the TV about four times before it finally comes on has anyone had this problem if so what solution did you have?

If yellow.. one of the doors is open (lamp or filter door). Red just indicates a major failure. (call service indicated). Sorry, best of luck.

Could be a weak Picture tube . You can try turning up the screen control but don't turn it up too much you'll get retrace lines in the picture . Turn it alittle at time until picture comes on then turn it down until the retrace lines go away . Then try turning the tv on and off to make sure it comes back on. Be careful you can get shocked if you do this while it is on and you touch one of the circuits . The control is on the flyback or the module thats on the picture tube it will say screen by it . If this does not work you could have vidoe problems or just the picture is no good . Good luck

it needs the hyper module replaced might as well have em do the stk packs too its too old to be a lemon the part that was replaced was not new it was in someone elses tv and had problems there too the trick is to find someone that will fix it so it lasts