My tv dose not turn on , its show power light red and when I plug in its sound like timer and , then screen turn grey, I can not change any mode or volume , and can not turn it off , I have to plug it out,

EASY MOST COMMON TV REPAIR EVER!!! - YouTube

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Must See TV FIX EASY COMMON Samsung TV Repair Repairing LNT LCD PLASMA TV FIX ... 1. soft reset - is just turning tv off & back on 2. hard reset - unplug power to tv for 1 minute then connect power to your Flat-Screen

TV Will Not Turn On - Troubleshooting Help for Finding ...

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https://www.youtube.com/watch?v=kEDVc-BXf0I
May 1, 2014 - Uploaded by ShopJimmy.com
TV Repair Help for a TV that Will Not Turn On - Troubleshooting Tips for finding ... I get a center led light when its plugged in showing power. ... I have a dynex 42 in and it dose not have stand by but turning on on the light but nothing happens ....Repairing Flat Screen TV - Blacked out with blinking red light ...

i have a 32" rca rlded3258a tv. The red light in the bottom ...

Panasonic DLP TV Bulbs

Make sure its an original Osram or Philips bulb inside the housing. If its a cheap lamp it will act this way. If it is an original lamp, then you may have a power supply issue. It shouldn't affect your TV but you may want to try resetting the lamp timer by following the instructions that came with the lamp.

TY-LA1001 Timer reset

While pressing the VOL- button on the projection display, hold down the number 0 button on the remote control at the same time for more than 5 seconds.

hi make sure the lamp door is securely fitted has there is a safety switch, thanks

shaun

I just got a new panasonic Viera 42" plasma and when its on the picture sharpness is not that good and looks grey is this right

helloFive blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly.

shaun

Not sure what you are talking about, this is a bit vague..... try this, on the back of the xbox there is a switch on the plug that goes to the TV, if the TV is not HI-DEF and you are using just the red + white + yellow plugs, then switch to TV, if your using the red + white + blue + green + red then switch to HDTV.
Your Son could have also switched a setting on the dashboard to use HI-DEF, if he did, maybe switching back the TV mode on the TV out plug may correct the issue.
Kids love to play with things! lol...

I have the same problem, did you have any luck?

if its a sony bravio LCD the backlight inverter failed

my sony red light flash.but it will not turn on just clicks

check for dry joints in power supply