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Flat screen tv no power

No power

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JVC LT-42E910 LED flat screen TV, backlight comes on, menu box is displayed but after about 5 seconds backlight goes out. Picture and sound still working but no backlight. How can I troubleshoot?


jvc tv backlight Questions & Answers - Fixya

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Get free help, tips & support from top experts on jvc tv backlight related issues. ...JVC LT-40SX6AT flat screen. Was watching TV ... ...jvc logo, has sound but nopicture Backlight is defective. I suggest ... Question about LT-42E910 42" LCD TV.

EASY MOST COMMON TV REPAIR EVER!!! - YouTube

? 13:13
https://www.youtube.com/watch?v=SXqSg2A5b7I
Jan 6, 2012 - Uploaded by Tampatec
Must See TV FIX EASY COMMON Samsung TV Repair Repairing LNT LCD ... LNT KDL Sanyo ln FLATSCREEN TV REPAIR FLAT SCREEN FIX - Hear Clicking .... i have a JVC LT42E910 WITH a cracked screen. there are all these color .... Vizio LCD Powers on with backlight, Wont power off, No video ...

Jan 11, 2016 | JVC Televison & Video

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When the TV is plugged in the screen is black,little red power light bottom right corner blink 5x then you hear the sound of power on pause then power off. This continues to repeat and no picture.


Repairing Flat Screen TV - Blacked out with blinking red light

? 12:00
https://www.youtube.com/watch?v=3GmtBthpzDk
Mar 15, 2012 - Uploaded by n1bpd
Repairing Flat Screen TV - Blacked out with blinking red light ...Capacitors are little cylinders with a flat top with an X. If they have failed the X .... picture, no sound, totally black just the red power light blinking on the corner ... hello i have a dynex dx-lcd42-09 the red light blinks as soon as i plug it in i opened ...Missing: 5x

comments on EASY HOW TO FIX SAMSUNG TV- NO POWER

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Dec 16, 2015 | Samsung 55" UN55D6420 3D LED TV Smart TV

1 Answer

Had a power outage and tv was on when power came back on , heard a pop , now tv has no sound ?


If you have one of the newer flat screen TV sets; power the TV off and then unplug the set from the wall outlet for a couple of minutes and then plug the TV set back in and then power it back up. Lots of newer flat screens have a power supply system that will not reset properly after a voltage spike or a power outage that is a short duration. By unplugging from the wall outlet and letting the power supply drain all the way to a zero (0) setting it usually resets ok when you power it back up. good luck, Dennis

Aug 16, 2015 | Televison & Video

1 Answer

Element flat screen tv screen appears off when power is on


At this stage, try replacing ps Caps. Old elements had cap problems in ps area.

Feb 11, 2014 | Element Electronics Televison & Video

1 Answer

No power to tv. It's not the socket or the plug. Is it repairable? 32in flat screen under 2yrs


Yes its repairable. Take it to a professional. Its obvious the power IC inside the tv that controls power inflow into the TV main is damaged but it can be fixed. Hope it helps!

Mar 27, 2013 | Televison & Video

1 Answer

Philips 42 inch flat screen TV, making a 'tweeting' sound and no picture


Power supply has failed. The blue LED merely confirms that power is getting to the TV.

Oct 03, 2012 | Philips 42pf9966 42-inch Hd-ready Flat...

1 Answer

A Toshiba Flat Screen (52"


U tries check the power source and unplug,replug the tv back like about an hour later.For the tv to do a resetting itself back to the factory setting.No,fans in LCD or Plasma flat tvs.If this tv a LCD flat screen tv than the tv have power supply board problems,this tv doesn't have fan design into it.After it goes off the tv power LED light indication on the tv bazel frame are blinking?Yes that the tv have a power supply board can't sustance power voltages to the tv anymore.The tv power supply board that the board where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish power supply board for the replacement.Or have the tv service by a athorized LCD tvs and Plasma tvs shops.

Aug 17, 2011 | Toshiba 52HL167 52 in. LCD HDTV

1 Answer

No picture on Westinghouse flat screen tv


westing house flat screen tv hd...has sound no picture

Feb 15, 2010 | Westinghouse LTV-37w2 HDTV

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