Tv won't turn on with remote or start button on tv

Take the remote to any working radio, change radio band to SW, press various buttons of the remote and if you can listen to some clicking noise on the radio, the remote is ok. The problem might then be on the sensor and might need attention by a qualified service technician. You can also try switching off the TV, removing the plug and retry after 48 hours.

Clicking noises may mean a power supply voltage is not staying correct or that board is bad---a suggestion: visit shopjimmy.com who has by model number a list of all the boards used in almost every Samsung Flat screen set made.

Hello
First of all, you must ahve its original remote control to unlock FPA lock. If you have it, go through the folloing steps.
* Hold down Menu button on the remote control, and the Volume Down button on the at the same time for at least 4 seconds. "The set won't say so, but the lock will be released".
** Hold down Zero button on the remote control, and the Volume Down button on the TV. The set won't say so, but the lock will be released.
*** Hold down Menu button on the front of the TV and the TV button on the remote at the same time for at least 4 seconds. The set won't say so, but the lock will be released.

TV won't turn on • Press the TV button. Make sure the TV is plugged in.• Check the wall receptacle (or extension cord) to make sure it is "live" by plugging in something else.• Something might be wrong with your remote control. Press the POWER button on the front of the TV. If the TV turns on, check the remote control solutions on page 26.• The front panel controls may be locked (disabled). Use the remote control to unlock the front panel controls by selecting the Lock Fr. Panel in the PARENTAL CONTROL menu and press OK (box won't have check mark).Buttons don't work
• If you're using the remote control, press the TV button first to make sure the remote is in TV mode.• The front panel controls may be locked (disabled). Use the remote control to unlock the front panel controls by selecting the Lock Fr. Panel in the PARENTAL CONTROL menu and press OK (box won't have check mark).• Unplug the TV for two minutes and then plug it back in. Turn the TV on and try again.TV turns off unexpectedly • Sleep timer might have been activated. Go to page 24 for instructions.• KidPass might have been activated. Go to page 21 for instructions.• Wake-Up timer turned on the TV and no remote or front panel buttons were pressed for two hours.• Electronic protection circuit may have been activated because of a power surge. Wait 30 seconds and then
turn on again. If this happens frequently, the voltage in your house may be abnormally high or low.
• Unplug TV. Wait five minutes. Plug it in again.

If it does not turn on then it is usually due to a component level failure on one of the boards. Does the LED at the front blink or just stay on? Does it make a clicking noise like its trying to turn on when you press the power button on your remote? Also please let me know the make and model of the tv. Please provide this info so that I can offer you insights into the cause of the problem and how to fix it.

Sai.

count flashes...call tech support

You either have a cold solder joint in your horizontal deflection circuits or your or in your horizontal output circuit. please be careful due to the fly-back transformer still holds power even unplugged until you discharge it.( ground it out). Hope this helps.

Hold The Off Button for 20 sec should make clicking noise switch off at power and on again should be working

When you turn your tv off turn it off using the remote control then turn off the tvs switch itself... Try this for a few days hope it works for you.
Thanks.