No sound no screen. power light is steady, NOT blinking, then blinks 18 times and light is steady again. keeps repeating this action..

Bad main

Sounds like bad capacitors in nthe power supply, or maybe a regulator in the power supply. Have a tech take a look at this TV set for you, as there are no user replacable parts available in the TV set. Good Luck

Take the screen off connect power and watch LEDs if any don't flash its LEDs only needed to change faulty strip if they all flash its probably t con boards.

I believe that model has a logic board in it and that is what it sounds like to me. That is just off top of my head, but I believe if you will notice the standby light it will be blinking so many blinks and stop and then blink again. If so this is a code that you can look up on the Samsung web site and plug in your model and it should tell you what just say ~ 4 blinks means. I worked on so many and it has been a while but I believe the last one I had was a Samsung and I put a logic board in it. If I can be of any further assistance please let me know.

Sounds like a startup self test. All wireless devices go through a power on self test. Does it connect? You can connect to it and go online? I rarely turn mine off, only in a electrical storm.

http://www.sonya20tvclassaction.com/main/home.sfx MAKE SONY FIX IT

This is the resume button. If it is blinking and the power light is steady and if just installed a print cartridge, make sure the cartridge is securely snapped into the printer with the arrow aligned with the dots on the top of the printer cartridge cradle.
Close the top cover of the printer if it is open.
Check the lower (IN) tray to make sure it contains paper and that the paper is correctly loaded in the tray.
Press resume to clear the error condition. Then check your computer screen for any reported error message and corrective action instructions.
If the resume and power lights are blinking - press the power button to turn off the printer. At the computer, cancel any documents awaiting printing. Then press power button again to turn on computer. Good luck from Lady Isobel.

Hi, best practice when troubleshooting a no-sound Bose Lifesytle system is to first begin with the internal sources (i.e. the AM/FM). Bose Lifestyle system when connected properly (media center and bass box via the data cable) should show a steady green light underneath the bass module. Begin by simply playing AM/FM tuner and try to increase the volume till 45 (normally the sound becomes audible at this level). If the system still has no sound, then try to check if the bass module is steady green. When you see a blinking green LED (slow green) then do kindly check the DIP siwtch (red latch switch with white mini switches) just beside the Light and data connection. All of the switches should be in "ON" position (basically toggled upwards with the arrow marking indication). Before changing DIP switch settings do ensure that the bass module is not connected to the electrical power. after ensuring that all DIP switch are in the "ON" position, connect the data cable firs and then power up the bass module. Then you should see the bass module blink green twice and once you turn on the nedia center, the green blinking should turn steady green. That should sort out your problem.

Also do note tha this procedure applies only to Series II Lifesytle System and does not include the Series IV (with the smaller bass module).

If all still fails, there is an internal problem with the bass module which would require servicing.

Hope this helps!

how many times does it blink red? It should blink so many times then stop then blink again. how manty times does it cycle?

how many times does it blink pause then blink again?