My Phillips 20PT6245/37 TV won't turn off

plz give me the ans

Likely not related but HDMI does not like being connected if either unit is plugged in or powered up.

As to the TV let me know the brand and model number and what if any lights at all come on when you plug it in etc.

SD TECH

Try changing the input device to something you are sure works. Switch off TV manually, switch off power, remove plug and retry after 48 hours. If problem persists, please refer it to a qualified service technician.

Well that depends. Did that remote comme with the T.V. If it did come with the T.V. try replacing the batteries on the back. If it didn't come with the T.V. it won't work and it's not supposed to.

If the red light won't come on it is not getting power.First,try plugging it in to a different outlet,or unplug one of the gadgets you know is working and plug the tv in there.You are simply switching.If you know that there is power coming from the outlet and it still won't come on then you'll have to check the cord;don't go much farther than that without expert help.

total dead usually means the fuse---unplug the set for safety and remove back cover---follow power cord just inside and you will find the fuse in a snap in holder--check to see if bad.............if good let me know and I will try to assist you.

Hello
Check the remote first for its infrared emission. If it is OK, the infrared sensor inside your tV is faulty. It should be replaced with same type and number. It can be located just behind the infrared window at the front panel of your Tv. You ahve to open your TV ot access it. It will have three solder terminals, and will look somehat brownish black in colour. Will look like this.

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.

You will need the original remote to acces the convergence setting adjustments. You can get the original remote for your model from www.tvrepairworld.com

Check to make sure the button on the trunk latch is turned from manual unlock...they made that feature so only the key will work to open the trunk that way if someone breaks in the front of your car they can't hit the trunk release and get into the trunk...may be the same thing for your remote. Hope that helps.