Panasonic PT-43LC14 43" Rear Projection HDTV "hit wrong button remote sound" Questions

...hit the power "on" button on remote, the green light blinks for quite a while (around 40 blinks) before it switches off altogether at which point the red "lamp" light beloew goes ...

...wrong with the unit? Please help. Same here! Just happened yesterday after we had a power outage in the neighborhood and when the power to the neighborhood was restored my 65H93 would not power on ...

...hit the power button the power light flashes on the TV which it normally did before it powered on but after 10 to 15 seconds the screen still stays blank and you can hear a like light rattling sound ...

...wrong or has any suggestions thank you. tv turns off,by its self.about 1 hour after being turn on. a tv has two components, firstly a power supply produces high voltage to trigger a line transformer, ...

...hit the pic.in a pic. button.It would go blank cause the other source for pic. ina pic. does not exist.Thats just a guess.The this behavior happen when you use a dvd or antenna connection?If so there ...

...wrong .the surge protector you have is for overpower or low voltage too?Ask your neigbours if they have shame problems My Hitachi started having these problems. Now it won't turn off. You hit power ...

...wrong. It took me a while to figure out how to correctly get the lines straight then save them. If I remember correctly, once you get the lines straight, you have to press 2 buttons at the same time ...

...hit power button. Some LED lights up and goes off some stay on this tells a tech what is wrong, I use to have code but gotten away from Hitachi, but if you could safely tell me which ones maybe I can ...

hit it. Thanks ONLY 1 of 2 things can cause this problem---- First thing to do is remove front speaker grill--it should pull out and is secured with plastic pegs--behind it you will find an inspection