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My tv wont turn on

I replaced the fuse with the manufactures recommended fuse but still no life.

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Look at the fuse again if it is blown then it is a draw issue on the power board a dead short that over draws amps. a service center is needed to repair this issue

Posted on May 27, 2008

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1 Answer

Samsung tv wont turn on

simply change the fuse by its own,,if it wont turn on by replacing the fuse try to test the switch power ,,that would be the last problem so your tv wont turn on

Sep 18, 2013 | Samsung 63" Plasma Samsungs FP-T6374

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Tv has no life in it at all wont switch on no lights nothing only 2 yrs old tried changing fuse, unplugging from wall but still nothing help me plzzzz

if you have no life and you changed the fuse the you have a dead power supply,.that is the board you replaced the fuse,.is there a red light showing, or flashing, if not then you do have power problem,.did you see and capastors popped,.

Jan 19, 2012 | LG 42LC2D 42 in. LCD HDTV

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Tv wont turn on Red standby/temp light and green lamp light are both blinking

The tv projection lamp been inside the tv like 1 1/2 or 2 years already,used tv every day like 4 or 5 hours a daily?The Lamp life are ended.Time to replaced the tv projection Lamp.

Dec 20, 2010 | Samsung HL50A650 50 in. TV

1 Answer

My t.v wont turn on?

Try plugging in another wall outlet but use a surge protector when doing so. If still no power then may be a main fuse inside the TV that has opened. If the fuse is good and still no power then there's a OVP problem on the power supply board. The TV is in resolve this will require replacing the power supply board or fixing it. It could also be the power supply sensing a problem from another circuit and shutting its self down. This is an Olevia TV the manufacturer has shut its doors 2 years ago and no longer in existence. If you have any questions contact me :-)

Nov 15, 2010 | Olevia Televison & Video

1 Answer

No power...insignia 37" flat screen wont turn on?

this problem can be fixed by opening the back cover of the television to check for blown fuses, and if found replace with the same current rating and if otherwise the power board supply is bad try websites, to buy a refurbish power supply board for the replacement.

Jun 03, 2010 | Insignia 37" LCD Flat-Panel HDTV

1 Answer

TV set appears to be 'dead'

Check the power supply capacitors to see if they are bulged.
If they are replace them, this should fix the problem, if not replace the main board.

otherwise replace the power pcb

May 23, 2010 | LG 26LH200C 26 in TV

1 Answer

Tv wont turn on. Its plugged in. but when i push the poer butto it flickers and turns off

Hi .

If the TV turns off completely, then it is a faulty power supply.

If the TV flickers and goes in stand-by, with the LED light on, but does not respond to remote, or to the buttons on the chassis, then that means that the TV has gone in protect (safe) mode because an internal fault had been detected.

In that case the TV is usually faulty.

The fuse on the PSU board is not causing protect mode. When the fuse has blown , then the unit stays completely off.

Common faults on this model are Electrolytic capacitors on PSU board (power board), convergence ICs (convergence board). The parts must be tested before replacement. Less common faults could cause the same problem.

Follow the basic troubleshooting on this article: Why my TV does not start up and remains in...

If that does not work, contact the manufacturer, ringing the support number listed on the owners manual to get the TV repaired by a licensed technician.


Mar 05, 2010 | Emerson LC320EM8 32 in. LCD TV

2 Answers

My tv wont turn on what can be wrong what should i do

being LCD, Its not easy to work on it your self like an old days which you can open the back up and pull out the big parts and replace it. with the new technology things are getting smaller and car become Hi-tec makes it impossible for us to even touch. Giving you instruction over the Net can be be a hazzard when it come to electricity. All manufacture give you at least 1 year of factory warranty on it. I assumed your TV is out of warranty or have no extended warranty on it; if yes, call the manufacture and they will send you a shipping code to package it and send it off and they will pay for everthing. if its out of warranty than you might want to take it to a local tv repair and have them do it. I dont recommend anyone without electrical back gound to work on any LCD TV. The problems with your TV can be three things, 1 lcd controller, 2nd fuse, 3rd transformer (voltage converter) inside may be bad, my did almost the same but channel will not change. Your local TV repair shop will get it in and out fairly quick will cost you lot less than replacing new one. its prob cost you 175-250 to fix it, depend on what they charge for labor; than again you can buy a refurbish unit for 350-400 bucks. On the other hands, there a few thing you can check before taking it to TV repairman, 1st you can lay the TV face down on flat serface and take phillips screw driver and open the back up and check the fuse making sure the fuse is not blown; if that check out fine it could be transformer burnt out giving no power to the TV and switch wont work. if your Voltage Coverter is good than it would be the lcd control unit which cost 75-80 bucks. one nice thing to have a pro work on it very little to nothing is that he can warranty it if it fail again. i hope that help you in some way...

Jul 09, 2009 | Sanyo DP32648 32 in. LCD TV

1 Answer

My ILO tv wont come on.

Sounds like you probably should have had a surge protector, Kind of an expensive lesson to learn. 20 or 30 bucks for a couple thousand dollar pay off, but anyway, learn from the mistake and put your computer and stuff on one. Well anyway, most TV's will have a fuse in the main power supply that you can order from allied electronics, or your local radio shack. Hopefully you are lucky and after you replace the fuse the TV comes right back to life, if not, it is an excellent excuse to make a trip to your local best buy. =) Hope this helps,  Funnyguyjake

Dec 31, 2008 | iLO LCT32HA36 Television

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