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No picture no sound after a storm - Televison & Video

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  • Anonymous Apr 25, 2009

    vizio 42 in lcd, picture went out followed shortly by loss of sound. power indicatot (vizio insignia on front) shows unit turned on

  • marionbagget May 11, 2010

    Is the indicator light come on ? Does it blink when you switch it on ?

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  • 90 Answers

Check internal fuses on the power supply board --- sometime you can disconnect all cables and power and wait about one day -- re connect and everything works alright -- if this doesnt fix your problem -- you might replace the power supply board -- the bad part will be on the board and I dont anyone that repairs a single part - they replace the whole board

Posted on Mar 03, 2009

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Posted on Jan 02, 2017

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Insignia 37 inch....no sound after lightning storm and HDMI's are not working


Dude! You fried it! Sound board can be replaced, but what else was stressed? Replace it, use a good surge protector, and turn the thing off during storms, light a candle and cuddle with your sweetie.

Jul 15, 2014 | Insignia Televison & Video

1 Answer

I have no sound but perfect picture TCL l32m61az can you help


Remove set and a cable or sat box or a receiver if in line , remove all from power for several minutes and then power back, a reboot may help and cannot hurt.

Dec 12, 2012 | Televison & Video

1 Answer

No picture on main screen


Sets with PIP use two tuners--one for main and one for PIP---likely the main got hit with the static discharge during the storm----Here we always disconnect both power and cable when a storm.

There is a way around this (will lose PIP) with a cable box connected to the audio and video inputs on rear of set---bypass the tuners and use the box to change channels and provide signal.

let me know if questions.

Nov 07, 2012 | Televison & Video

1 Answer

TV worked perfectly until recent storm... After storm it no longer has sound


as you present. that maybe speaker wiring or speaker have problem. if no . that"be main board not function good . need to replace as posible. good luck!

Sep 06, 2012 | Vizio 55" XVT3D554SV Razor LED 3D LCD HDTV

1 Answer

Lamp signal light is blinking after a thunder storm, no sound or picture


The projection lamp is dead,some how got shorted in the thunder storm.Tries websites like Partstore.com,Ebay.com to buy a new projection lamp for the replacement.

Aug 03, 2010 | JVC HD-52G787 52" Projection Television

1 Answer

RCA Model# P52813BL won't power on...No picture or sound!


RCA #p52813bl 52 inch
Humming sound no picture

Aug 13, 2009 | Televison & Video

2 Answers

Screen froze during lightning storm. no picture now. When powering on screen lights and then dims - no picture, no sound


You might have had a power surge.Try unplugging your TV for 5 minutes and plugging it back in. If you cannot get a picture from any device such as a DVD player and cable then your TV needs serviced call a repair man. Good Luck!

Jul 14, 2009 | Panasonic Viera TH-50PZ80U Plasma TV

1 Answer

No picture or sound, electrical storm


did you ever get it fixed? Are you looking at selling it or need parts. Mine fell and i broke the display panel, but everything else works

May 10, 2009 | Hitachi P50H401 50 in. Plasma HDTV

1 Answer

Dark picture after storm.


Dark picture? hmm.
meaning there is no brightness variation, assuming this is the fault I think U might be having low screen voltage. Check for high value ( around 2W) resistor, preferably from 100K to 680K on the "C" board or neck board. Post back
Rifaa

Nov 03, 2008 | Zenith C27A24T 27" TV

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