Everything ok yesterday and at least the last two years. Today switch on (several times) green, blue orange lights come on, nothing on screen, then everything shuts down.

try reinstalling the printer driver again

Since it sounds like an issue with the Power first try to release flea power.Disconnect the charger,remove battery,press and hold down the power button for 30 seconds.Reconnect the battery and charger.Turn on system and check if it turns on. For further help please check Dell Inspiron 1525 Manual. Also confirm if the light on the charger stays on,when connected to the system.

You more like have bad capacitors in the power supply. Open it up and look for capacitors with bulging tops. http://en.wikipedia.org/wiki/Capacitor_plague
Common problems fro 2~3 years old monitors/ TV.

Same thing happened to me! Went to bed last night, everything was fine. Woke up today, orange light came on, no display, slight flickering seen, but that's it. Cables and cords are fine, tried unplugging and plugging it back in, NOTHING. Totally dead. I'm guess off to buy a new one today. Typical made-in-China JUNK.

hmm confusing but try turning your ps3 off at the wall give it 5mins and try again if nothing happens try it on another tv

You probably need to reset the video. Here's what you do: Turn the PS3 off from ther back switch and then back on so that the light on the front is red. Then press down on the power button and DO NOT let go. Wait for it to turn green then beep and then go back to a red light. Then press the power button again. After you have tried that, either tell me it didn't work so I can offer more advice or tell me it worked. Thanks. :)

turn power switch on in the back. red light on in the front, hold the power button until system turns back off. this resets all hardware settings. if this doesn't work and the system is ok (green light) then you have a connection problem to the tv

i had same problem today, it had locked up during deal/no deal
unplugged it three times nothing happened, wouldn't switch on
unplugged again left it for 5 minutes
then plugged in and left alone for 15mins plus
lights flasing then evetually green light went
all ok

Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

• Screen Looks 3-D
• Colors wont align
• Screen may look distorted
• No Audio/Video - makes a chirping sound.

Example Photo:

Problem #2 CRT Fluid has clouded over.

Symptoms

• Dull Video, Washed out
• White/Bright looking video
• Halos around objects
• Red/Orange looking

Example Photo:


You can see more examples and find a fix here...

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull