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Wont switch on

Pressing the power button on and off,eventually it went on so left it on standby until i had power cut. Now tv wont switch on

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  • 14 Answers

I dont know what brand yours is I had the same problem took it to the Samsung shop and they said it would cost £150 I decided not to have a repair because i could buy the same tv for 260 or there abouts. I was told that you shouldnt use the power button and always use the remote. I dont have a fix for you but thought I would let you know your not alone

Posted on Nov 25, 2014

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 10 Answers

SOURCE: t.v on standby, red light flashing 3 times, wont switch on

Shutdown with a 3x blink pattern occurs if the 12v from the power supply (GF1 or GF2 depending on model) is lost at CN6153/pin 6 to the AU Board Q1224 to Sub Micro IC1205. The suspects, in order of likelihood, are (1) Power supply and (2) the AU board.

Posted on Sep 01, 2009

SOURCE: WONT TURN ON

Most likely, the problem is a defective Main Processor Board. This is the board with the antenna, RCA and HDMI plugs. You cant repair or replace component parts on this board, so dont even try. You must replace the complete board. The TV says Sylvania, but it is a bloody Funia TV. Several years ago this foreign company bought out broke-azzz Sylvania . They are still carrying the Sylvania name since Sylvania was a popular TV name in the 70s. Every electronic company in the USA is now owned by the Chinese, so call Funai and order the part from them. Dont be surprise if they dont have a clue what the heck you asking for. America and all electronics have gone to the puddles. Do you know why? GREED.

Posted on Jun 10, 2009

dsacco86
  • 1077 Answers

SOURCE: Model 19PFL3403D/27 having trouble powering on the

The most likely the TV has a power supply related problem. The most common thing to go out is the circuit board that supply power to the screen. Commonly called a Backlight Inverter Board.
I can't say it's 100% the problem because I can't actually look at the tv over the internet.
If by chance the TV is still under warranty, go that route.
If not under warranty and If you have some electronic experience, you can purchase a Service Manual over the internet and diagnose the source of the problem and fix it by soldering in the new part. The Service Manual will give you circuit diagrams, test points, and part# lists. Usually, cost under $20.

I hope I shed some light on the subject for you.

Posted on Jun 28, 2009

budmrtn
  • 11361 Answers

SOURCE: Hi, I have a 37lc46 LG LCD which takes ages to

Replacement power supply is used?
You need to verify the DC output voltages of the power supply first and make sure this power supply has no bad caps with leaking/bulging tops. It goes into standby can also be that it detects fault some where in the set.
Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.
Please post back what you find.

Posted on Dec 07, 2010

  • 8 Answers

SOURCE: I have a Samsung LN52A550P3FXZA

You likely have a power supply capacitor(s) that has gone bad. This is an easy fix, and I suggest you search youtube for "samsung capacitor" and you should get some good videos how to repair it if you can solder. If not, any friend who can solder can probably help you repair this with a couple dollars worth of parts form Radio Shack.

Posted on Jan 19, 2011

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Sky remote code for model UE40J5100AK


Programming the remote control
To control your TV firstly switch on the TV set, point the Sky remote at the TV, press the "TV" button on the Sky remote, then press and hold the "Select" and "Red" buttons together until the red light at the top of the Sky remote control flashes twice. Press "TV" again then enter the code for the TV listings below (Use the 4 digit codes from the left hand column), the red light will flash twice if a valid code has been entered. Press TV then the standby button on the Sky remote control, this should switch the TV set off, if so then press the "Select" button to store the settings. You should now be able to switch the TV back on and use the volume control button from your Sky remote.
If the TV did not switch off then it may require a different code, you can either start again using one of the alternative Direct codes below or continue with this process by continuously pressing "TV" then "Standby" then "TV" then "Standby" etc until the TV set switches off. This will provide a manual scan for variations within that product code.
If you are still unable to control your TV from the remote control see: Programming The Sky Remote or go to Sky's official website where you can see if a particular remote control version number will operate your make of TV, this can be found at:Skyplease remember to use your back button and come back to us.
www.electro-medical.blogspot.com
Samsung brand code 0060
3 digit code for Samsung
065, 584, 037, 245, 476, 398, 516, 292, 318,037

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Its a tiny 42'' plasma tv which was working perfectly until my grandaughter dropped the remote control and the tv went off and now wont switch on even though the stand by light is on.It wont even turn on...


Try removing the batteries from the remote control, as a button may be stuck and is causing a repeated signal to be sent to the TV, possibly overriding any manual button actions.

Also unplug the TV for a few minutes and then plug it back in. You said that it wouldn't turn on when pressing the channel buttons on the TV, try the power button instead.

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I have occasional days where I can wait for 3 or 4 minutes for a button press to register be patient it works eventually!

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We had the same television and when it came on after a power cut it just did this clicking thing. We rang up but we were told it would be too expensive to fix. It got chucked.

However, coincidentally, we happened to be given another television of the same model by someone who was moving abroad. The same thing happened when it was unplugged from the mains while on stand-by. Having seen the half-solution above, I tried pressing the on button on the remote but it just kept clicking away. I tried various buttons, including ones on the television itself. Eventually after much button pressing, it made the initial noise like it was about to fire up but then went back into clicking mode. But by keeping on pressing buttons, it seemed to make more and more of an effort to turn on, which eventually it did.

As it happens, the final button pressed was on the remote control, but I think any button will do. So don't give up if your remote doesn't work. Just keep pressing buttons, and it might just gradually build up a head of steam until it turns on. This could take a good few minutes. I've no idea what might have actually happened. Someone posted the same problem elsewhere on the internet and someone suggested it might be something to do with the capacitor.

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