Remove stand from w4207 TV

There is very little if any tactile feedback from most flat panels. Most also have more than six screws unless this is a very small <19 inch set. Look very carefully for a missed screw. In my experience the backs come off easily. Some sets require the mounting screw receivers be removed. They are usually removed with a flathead screwdriver.

Download the user manual to yoru W4207. It has all type of input connections, here I can see. Go to manuals' page [7] to get more details.
If you feel any difficulty in downloading the same, send your email address to me, and get a copy of it by return mail.

When you go to buy your mount, they are rated according to size of the panel. The options available are almost endless. From tilt,to swivel, they'll have what you want. of course, features= $$. Just make sure that you mount it to a stud.

Try unplugging the power then hit the power button on the tv then plug it back in the wall and try to turn it on

$44.00 @ Discount-Merchant.com

many people take tv sets in for repairs and leave them there when the quote is not accepted
as a consequence many repair shops have bins full of dead tvs many of which will still gave a base attached
might be worth your while trolling the repair shops and see if you can beg , borrowr or pay for a base from one of them

There are many better and cheaper stands that can make it a self mounted tv.

http://www.walmart.com/ip/Sedona-Ebony-TV-Stand-with-Mount-for-TVs-up-42/15047830

Simply try removing from the wall Power and and then reconnect, this should reset anything that was done.

http://www.generalmanual.com/Monitors/Westinghouse-W4207-HD-Monitor.htm
Above is your user manual this may help sort it out if removing from the power to reset doesn't work.

Unplug your tv from the wall for at least 20 minutes,plug power back in if problem is still present you may have a failed power supply inside the tv.
Could be as simple as a blown fuse on the power supply circuit or bad power transformer or other.

Try unplugging the set from the wall. wait 20 seconds and try ejecting the dvd. Uint ids going to have to be taken apart if this does not correct your problem.