My flat screen tv dont turn on

maybe he meant unpluging the tv from the wall outlet
for 5 minutes then pluging in back in

Tries tv unplug,replug it back like about an hour later for the tv to do a resetting itself back to the factory setting.Now the tv might be working again.If the tv still have no power all,mean the tv power supply board it is dead.That the board where the tv power a/c cord plug into it.Must take the tv aparts.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish power supply board for the replacemrnt.

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.

The lights indicate the system has crashed. Most cases you have to send your 360 back to Microsoft to repair it. This happend to a few friends of mine when the systems first came out.

not much help sorry.

power in the tv has nothing related with the DVD. The tv has to have raster (white screen) even without signal (cable, DVD, others) if the tv alone is just having the led flashing and neither sound nor video (black screen) The tv has a short circuit in some of the boards that are part of the tv system. the blinking is part of a protection when the tv was created in the factory. Refer to the technician to repair this problem.

Please the volume suddenly went out on my samsung s4223 42 inch screen i cant seeem to get any sound! Can u give me some clues as to what I can look at...I dont think the speaker blew and the picture is fine...

Please help

That hapened to me once and the solution that worked for me was unpluging the TV for about 5 minutes and pluging it back in, you may just need a new remote though.

hi MC, power off unit unplug av cable from back of xbox.. then power up unit.. after a couple minutes the xbox will shut down.. plug the av cable back in and power up.. Good Luck

We played Wii sports and fit for few hours than tv started to flicker and change colors to green and black and white. We shut down Wii and not TV screen doesn't show any picture. The power is there and the sound... but the screen is just blue. Any one experienced anything similar?

use the towell trick! Wrap the 360 in 2 towells turn on and leave running for 15 minutes. It gets very hot but after the 15 minutes turn off the console and power it back on again and it should work. Dont know if this is a permanent fix but my 360 hasnt broken again so far. Dont ask me how but it works, google it if you like. It also cures the 3 red lights problem.