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Tv will not switch on

Fuse in plug is ok set does not switch on

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TV not switching on from either the remote or from the power button on the rear


First check that the fuse in your fusebox has not tripped. If that is okay check the fuse in the power plug. If that is ok you may need to check for internal fuse. If that is ok and power is getting to the tv you will have to test the power control card and then the mainboard

Jun 14, 2015 | Televison & Video

1 Answer

I cant get the picture and words on tv


I've got to ask this first....sorry....... Is it switched on ? And has the plug got a good fuse ?......OK... Next. Its probable that you have the TV set to HDMI or some other interface within the TV. On the remote, look for a button named 'source'...press it and a drop down menu appears on TV with a list. Scroll down with arrow buttons to selected TV. That should get you your picture or select scart if that is how your TV is supplied. Good luck...

Dec 26, 2014 | Televison & Video

1 Answer

MY LG TV HAS JUST LOST THE PICTURE AND THE POWER LIGHT HAS GONE OUT.PLUG FUSE IS O.K.


Many electronics devices have fuses inside. Also power supply circuit devices can, of course, fail. If you want to open it to look for a fuse, there is usually a warning on the back about that. . . I have seen a set that went out as you describe, opened it, found a bad fuse. Replaced the fuse and the set has worked for years since.

Oct 20, 2014 | Televison & Video

1 Answer

What's wrong?My red light is out and tv won't turn on. What's wrong?


Is your TV plugged into the Mains. Is the Mains fuse on the set ok. Your on/of switch could be faulty, or the Mains wire inside the TV is adrift and a Hell opf a lot of other situations could be your problem

Jul 30, 2014 | Proscan Televison & Video

1 Answer

TV wont switch on


Check plug for power. Make sure that plug has adaquit power. These TV's take a lot of power make sure breaker pannel is OK. Check fuse in TV. Good luck.

Dec 11, 2011 | Televison & Video

2 Answers

My tv just died no power on my protron pltv 3250 power is at the plug in box but tv shows nothing.


Hello Bkobert, hi, before going through the set, kindly check first the following.

1. Check your mains AC line.
2. Check your TV plug cable, they may be loose.
3. Also check if the plug has a user fuse.

If ok, then there is a problem with your TV's switching power supply, a fuse on the board may be open, or loose wiring inside.

The symptoms may go to the extreme, like a faulty switching regulator section, which include the power transistor, IC regulatorm dried up capacitors, and low value resistor.

You may also choose to replace the entire board. thats all. keep me posted

Mar 02, 2010 | Protron PLTV-32 Television

1 Answer

Hi, my sharp 28LF-92H flat screen tv just turned itself off last night. ive checked the plug & fuse & all appears ok but the tv just will not switch on, there's no sign of any power being delivered...


YES THERE A SHORTAGE OF POWER SOMEWHERE, ALSO THE POWER BOARD IN THE TV CAN OUT ALSO .TRY TO UNPLUGG IT FROM THE TV THEN REPLUGG IT AND SEE WHAT U CAN

Sep 06, 2008 | Televison & Video

1 Answer

Won't work on ac


1. Make sure the AC power source is ok.
2. Make sure the AC power cord is good with no damage.
3. Look to see if there is a reset button on the rear of the set. If not, then look for a blown AC fuse inside the set.

Since the set works fine on +12VDC, the majority of the TV set is ok. You have a problem in the AC power supply. It could be a blown fuse, bad rectifier / regulator, bad step-down transformer.

The TV typically runs from +12VDC. The AC supply steps-down the 120VAC and rectifies it into +12VDC to power the TV. At some point in the TV, there is junction point where the +12VDC from the sets internal AC supply meets the external +12VDC power source. Usually they are electrically isolated from each other with a switch or with diodes.

Please let me know if I can be of further assistance to you.

Good luck!

- Jim

Mar 04, 2008 | RCA E13335GY TV

2 Answers

Panasonic TX14S2T


What are the symptoms? Is the set dead? Please clarify

model number from back of set...The red power light coming on means the AC fuse is OK, but the B+ fuse may be bad. If that

is true,check the horiz o/p xistor and get back to me....T.

Oct 20, 2007 | Panasonic CT-27G14 27" TV

2 Answers

Goodmans 1430R TV (bought 10 years ago) switched off in middle of program by itself and no longer works.


Oh come on man the sets tired!!!LOL no really you got plenty of use out of this bugger. Your problem sounds like something opened in the power supply and since the sets all solid state theres no user serviceable parts inside them. If you really wanted to put cash into a 10 year old set for an estimate/? i would not . But if you like the set go for it. Good luck

Jul 27, 2006 | Goodmans 1475TS 14" TV

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