No power to TV

next time send the full model number,if it's under 1 year it's still under warranty so call whoever you bought it from or call the 800 number off of the model number tag on the machine,one thing you can try,run an extension cord to the fridge and plug it into another power source and see if it runs or plug a light into the socket you have the fridge plugged into to make sure it's not the plug,if you have gfi's in the kitchen one of them could be tripped,seen this before,fridge shouldn't be connected to gfi but find them like this,if you open the door and no lights or nothing is on you have no power,if the socket is good,remove the back panel and check the power cord,i found a guys fridge would power down just the lights on the board on the door that controls the machine,thought i was the board because the lights inside were on,it was the power cord,went in the back and moved the cord and board would light up,very strange,loose connection on the cord.if these things check good call the factory,if you mess with it you could void the warranty.good luck.

pleaser eset you TV as below.
Turn off and remove the power cord from the main socket.
leave it for about 30 min
turn back on again.
please make sure your sleep mode is off.

Problem:
No video,no audio, and no indicator..
Solution:
Is this a new television? If so, then plug something else into the same socket.. If the socket is working then you should examine the TV to see if there are any signs of the electricity to the TV (exterior.. do not take it apart). If there is no electricity in the TV then it may have a bad power supply or a bad cord. Best thing would be to take it back.. Most TV's come with a warranty.. If the warranty has expired you can usually talk with the store and even with the manufacturer appealing to them that the TV should have lasted longer... I usually ask them if they can make a consideration in this case.. Sometimes they will. I once got a brand new Sony Digital camera that was out of warranty because I reasoned with them that a $1000 camera should last longer that one year and one week (that is when it went out).. Negotiating is powerful.. At least you are taking a shot... Who know? You may win.
If the TV is used... Same as above with the tests.. I have repaired my own TV's before BUT I DO NOT RECOMMEND THIS BECAUSE IT IS VERY DANGEROUS. There is a high chance of deadly shock within the TV.. Don't take the TV apart yourself! You can find a used TV on Craigslist.. I have even seen people giving working TV's away because they just bought a giant screen or something....

I hope this will help you,

cmilton111

The TV seems to have a failing Power Supply. This could potentially be repaired but would be an out of warranty expense.

POE:

1. Connect tv directly to socket without any powerboards and make sure the power cord is properly inserted (if it works than any powerboard you have been using is probably faulty)
2. Try a different power cord
3. See if socket is dead using another appliance. If another appliance works then the Tv is probably damaged (refer to warranty if applicable)
4. if other appliances don't work in that socket check your fuse box.
5. If fuse box is fine then try a different socket (if it works you may need to get an experienced person to fix the socket your trying to plug the tv into)

If it is only 3 weeks old it will still be under warranty. Don't try to fix it as you will void the warranty.

Return for repair/replacement.

My friend bought a Poloroid tv, similiar to yours. The power supply went bad 2 weeks after warranty expired; he had to pay to have a whole new power supply installed - roughly $250. Two weeks later my Toshiba (same age) won't turn on - no lights or anything. Same thing - power supply. Sounds like yours is in the same category. Hopefully you bought the extended warranty.

Your powerboard is damaged, and need to be replaced.

Sometimes it appear the TV is working again with no problem but it is only a matter of time for the board to get completely damaged.

could be dead, but check to ensure that you are using the monitor ONLY, not TV tuner device. as a standalone, not hooked to cpu if there is no power light when plugged in assume your buying a new monitor.

I actually bought the 5 year warranty when we purchased this new and it was still under warranty. Gateway is sending us a brand new TV. No need for me to try to fix this, but thanks to all involved.