No Picture Hello, I've got no picture on my plasma tv today. And the red light beside the power button, keeps flashing. Please tell me what this means. Thank you. Jo

If the tv was on when you unhooked it there is a cooling fan that didn't get to cool off the picture box and it has overheated and you will have to replace the box you can order it off of eBay it takes a few moments to replace it if you still have your owners manual it will tell you all about the lights on the front of your tv I've had to change mine out a few times hope this helps Merry Christmas

Unplug the TV for a minute or two and then plug back in to reboot.

Yes, you have power supply issue.
the power on circuit is malfunctioning and the flashes is the indication that the voltage levels for the power on regulation is not correct therefore shut down to protect the circuit from further damage. You TV unit needs servicing by an plasma TV specialist.
Also check to see if you do not have the TV in sleep or hibernation mode.

Check the fuses on the ysus & zsus boards. Are any fuses on boards open . Disconect power cabels to ysus board first {board on left} . put tv on . if the light is green the ysus board must be replaced.

Had a similar problem with my Sony. Unplug for 36 hours and try again.

7 blinks? Many have replaced caps on the SMPS board, with success: 2662 is a 1000μF 25v 85°C with 2663 and 2664 both 25v 1 00μF 25v. Another model: http://www.hotelkaveka.com/9944CU.jpg
Some other pics of different caps: http://i121.photobucket.com/albums/o229/garafrax/TV%20Repair/HPIM1458.jpg

I have a sony tv PFM-42B1 when I turn it on it go to standby an a red light flash I count count 14 time but I heard that it only support to flash 1 to 6 time how do count the flash

did u cheak the input cables does it do it on dvd input as well as others ?

Hi to all, My 42" Panasonic plasma have the same problem. It turned itself off and now red light flashes 7 times, than after short pause 7 times again. And so on. Any ideas what is wrong??