Magnavox 19" LCD TV: no sound

You need to spare yourself a lot of frustration and just replace the TV

magnavox 37mf23id/33id/32id lcd no power

have youtryehave you tried going to menu options and turning off the power save you might try changing the scart cable any interferance will cause the tv to turn of. my little boy often knocks the scart lead on my set an the tv turns itself off when he does this ,. hope this helps good luck

Almost anything could happen when aTV or any appliance hits the floor. You can just about say this TV is totaled. If you know of a hobbiest in electronics, have them remove the back cover and inspect the boards for cracks. You might be able to save.....just maybe. Chances are not real good, but have a look and thanks for asking, and show a few hands of support!

that set is highly rated by users .. it first came out in early 2009 (i think) so you might check to see if any warranty remains ... the display is illuminated by several lamps .. each lamp has its own high voltage inverter .. all the innverters are powered by an output of the low voltage power supply (often 18 volts)... i would suspect a problem with that low voltage power supply.. either a bad capacitor or a thermal issue .. .. ..

These t.v.'s have a microprocessor in them, similar to a computer. Try unplugging it from the wall for a few minutes then plug it back it. If that doesn't work try removing the cables and plugging those back in.

I had a similar problem with my Phillips 42 in. LCD HD TV.

Here's the problem. The Power Supply Board. I opened my TV up(warranty was up of course) and found several bad capacitors. Phillips and several other companies were sold capacitors that although were highly rated failed within 5 years because of a lack of preservatives. All sorts of electronic equipment is now being effected due to these defective capacitors.
Solutions?
1. Take it in and have it fixed
2. Open it up, check the board for faulty capacitors(bulged or leaking) Buy a new Power supply board and install it.
3. Remove PSB, remove faulty capacitors and replace with compatible new ones.

Hope this helps

I have a sansui 19" LCD TV+DVD
I had to attempt multiple times turning the TV on to get a picture. The sound was fine. This kept happening when I would go to turn on the set the TV kept playing fine with picture & sound but after the 2nd attemts I turned it off & then tried to turn it back on which took multiple attempts, it kept playing for a few minutes then the picture went out but the sound was still there.
The set is not yet 2 years old.

Your set in in closed caption mode text 1....Go into your menu and un-do the closed caption mode.

I had the same exact problem.
I removed the bulb and cleaned it. There is a small screen at the top of the bulb and it was covered with dust. Once it was cleaned I replaced the bulb and it solved the problem.
Thanks to those who posted the solutions