I shut down my laptop and it said shutting down and turned off. Now when I try to turn it on it won't come on .3 little lights blink in front 3 times and does nothing. nothing shows on the screen and it acts like it is still off . it is less than a year old I bought it on black friday in November last year. What do I do?

overheating issues,

When it shuts off and the green power light goes off, press both the menu and input buttons on the front of the set (not the remote) and hold both for about five seconds and release.

Power light will blink a two digit error code like 2 blinks and then 3 blinks and repeat it several times.

What is the error code?

You may have a bad lamp.
www.aaatvservice.com

My TV surname off after 5-15 minutes of use. The red light in the front blinks once every 3 seconds continuously. If I hold the power button down on the tv, it will turn on and do the same thing.

MOST OF THESE SETS HAVE A SELF DIAGNOSTIC:

UNPLUG TV AND THEN PLUG BACK IN---TURN ON---GREEN POWER LIGHT COMES ONFOR A MOMENT AND GOES OFF.

PRESS AND HOLD "device" and "menu"buttons on front of tv for at least 5 seconds and then release both together.


Watch for power light to blink in a sequence:

1 blink-then 2 blinks-------no error

2 blink-then 1 blink-------X-ray protection

2 blink-then 2 blink-------SHORT PROTECTION*******

2 blink-then 3 blink---------deflection circuit problem

2 blink-then 4 blink---------vertical circuit problem


******2, then 2 is most common---usually means one of the fuses that protectthe Convergence IC or IC's is blown---set will detect no voltage to convergenceIC and shut down.


SET WILL REPEAT BLINK ERROR CODE UP TO 5 TIMES ANDTHEN TO GET IT TO REPEAT MORE YOUHAVE TO UNPLUG SET AND TRY TO TURN ON AGAIN.


IF IT IS 2 AND THEN 2---USUALLY
CONVERGENCE CIRCUIT PROBLEM

let me know what you find--hope that you find 2 blinks, a pause and twoblinks--this is the most common and easiest to fix. SD TECH

It sounds like yellow light of death. If you answer yes to these questions then thats what it is. I have a step-by-step instructions on how to fix it.

1. When you turn your console on, when it turns off does it beep 2 to 3 times before shutting down?

2. When it does shut down right before it does pay attention to the lights, do you see a yellow on blink once for a split second?

3. Afte the console shuts completely off does the red light just sit there and blink?

http://www.fixya.com/support/t8396931-ps3_turns_ok_but_turns_itself_off_after

it will need a new light board or you will need to turn the brightnees up

see bbc tv watchdog yellowlightof death

i would try that first see if it work .. and if it doesnt post a comment on here and will get back to u ASAP =]

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Refer to owners manual will tell you what blinking light means. But at the front not at the back.