PT-65wx51e 65in One day my tv would just not turn on ? it worked one day the next no power.

Replacing a lamp won't work. There is not even one lamp in your TV. I'm afraid the lightening has done more damage than can be repaired. Even when some tech manages to repair te error, the TV can have the next error in days or weeks.
Try reading something about ESD. Electro Static Discharge and what it does to electronics. Electrostatic discharge

the problem you are having is the colour wheel. it spins to correct the colour on the screen when it fails you get wrong colours and flicker... the motor on it fails after time. and will need replacing.

Mines a 2002 pt cruiser. no windows work. A/C and heater blower not working and airbag light on. Will not lock doors inside but will unlock them after using keyfob to lock them. One day its 100%fine next day not and has been messed up. turn heat on and can feel the heat coming out of the vents with no blower fan. No fuses or relays bad. So the ignition is all I havent changed...

how about the power supply does it works will.

I have this exact problem too, so anyone out there that can help it would be great!

needs capcitors in power supply they will be bowed on top 

THe part n umber will be dependent upon the exact model number of your set. Can you please post that model number. This entry is listed under model number PT-47WX49. Pleaes confirm the model so we can get the proper part number.

Thanks,
Dan

Sounds like the light engine. Is this a DLP or LCD rear projection? Did you see any patches of color any time before the problem with the really dark screen. Please rate my answer and let me know what other questions, Tech Malick

Hey Beestergirl, I just had my tv fixed for 385.00

Most likely the lamp will correct this issue.