Dark screen The screen doesn't come on and the led light is still green

HI there do check all circuit boards in back cover for any blown fuses or other electronic components , If all good then you will have to remove LCD screen to test LED lights . switch TV on from standby mode and shine a LED torch onto screen with room completely dark if ICONS do display ,Then i wood recommend for you start off checking your power supply circuit board or driver board . A easy way of checking if LED lights are working again in a dark room with TV switched on look through back cover vent holes for any light shinning through small openings this would determine if some or all back LED lights are blown.

Please replace all of the LED back lights strips.

tried with adjustment at the set up doesn't work?. if not check weather some of the LED back light are busted.

The red blinking light can mean a couple of things. First, It could mean that you have a message. If that is not the case, you caould have on the 'LED Coverage Indicator'. The LED Coverage Indicator tells you by having the top light flash eather Green or Red depending on coverage. If you are in a place that has good coverage it wil flash Green but if you have little or no coverage the LED will flash Red. To check if you have this setting enabled, first go to "OPTIONS" on the phone in the full menu. Once there, go to "SCREEN AND KEYBOARD". Click on 'SCREEN AND KEYBOARD" and scroll down will you see the option that says "LED COVERAGE INDICATOR". Click on that and switch it to OFF if it is not already there. Then click the back bottton and click SAVE. That should work. If it doesnt, I would call your phone carrier and ask them.

I will assume that you have checked out the power cables and external cables. If this is the case you will usually notice an indicator light from your monitor. Universally it is yellow or orange when it has power, then turns green when it detects input from your computer. If the Led light doesn't turn green even when your laptop is already booted, your culprits would be your iMac's video controller or your monitor's input cables.

Check the Lamp if no picture, audio may be present. Screen is completely dark. Lamp LED flashes 2X every 5 seconds, Power LED flashes GREEN for 140 seconds then flashes RED.
Check the ballast if no picture, audio may be present. Screen is completely dark. Lamp LED flashes 3X every 5 seconds, Power LED flashes GREEN for 140 seconds then flashes RED.

Probably the backlight then. If you take a look on eBay you can probably get one for this screen and do the job yourself, they're relatively inexpensive.

Try removing the battery and see if it starts. If the battery is dead, the laptop will be unresponsive as you described. If this doesn' work, then switch out the power adaptor. You can find these on eBay for less than twenty dollars. Your laptop is not getting adequate power to boot up.

yes but you have to open the tv

Hmm.. Your cellphone Leds could be broken.. :/
Try pressing the following keystrokes (and joystick for left/rigth):

Right, *, Left, Left, *, Left, *.

A new menu should be displayed on your screen.
Not sure of the english descriptions of these menus, I'll just tell you to enter the third menu item. (or press 3)
This is the test-menu for your cellphone. I certainly had much fun messing thru this menu, but for now try enter '1' for running a maindisplay-test. Your screen should cycle thru a colorful test, mainly displaying red, green and blue colors :)
second try the 2nd menu item, which test the lights/LEDs.
If this doesnt make your cellphone flash, on and off, with a 'Ok'-message, the LEDs may be out :/

Please reply if you tried this! :)