Mine was doing the same with the light blinking and black screen if you go in to your settings and put the light temp to low then pull off the speaker cover you will see a cover held on with a few screws take them out and you will find on the left side a few knobs that control color mine started with a little red glow around stuff so i turned the red down and it stoped shuting off. that will work till you get a repairman.when the repair man came and looked at min he said it was a bad transformer on the red tube it coast a little over 300 for mine to be fixed but it works great now hope this helps
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If your laptop appears to boot up and the hard disk LEDflashes, then the problem is probably a back light fault. This can be a faultyinverter or a faulty CCFL lamp. Please click on this link and follow myinstructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen
The "LAMP" LED light indication on the front of the tv screen panel flashes or light up?The projection lamp was replaced 3 year ago u belive right?The average projection lamp life about 1 1/2 or 2 years.Withthin function in the tv and in used like 4 or 5 hours a day of tv viewing.Ur tv require a new projection lamp.
When was the projection lamp last change?If the tv,projection lamp inside the tv at last change was 1/ 1/2 or 2 years ago,and the tv is on,an in use at lest 4 or 5 hours day.The projection lamp life,it over should be change the projection lamp.Now tv turn on LED light "LAMP" indication light up or flashes?Yes,the projection is dead,hear alot of clicking too?The Ballast board it also dead,should be change too.The Ballast board,this board job,it help to ignite the projection lamp.
Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.
Change the screen resolution. The video card or video display may not be compatible to the supported video setting of the monitor. Try changing the video resolution to a lower setting such as 1024x768 and bit depth to 32 bit.
I just brought my kf-42we610 sony authorized service-tv went black would not turn on-I was infromed Sony knows about problem with the fan in back -gets way to hot and basically melts everything-they are fixing free of charge until march of 09
I am working on one right now with a similiar problem. The power supply is bad in the one I am working on, and sadly, the part is not made anymore. I hope you have better luck than I am finding the bad component in yours. Sorry for the negitive answer.