No pictur the tv come on but no pictur

It sounds like you need a new one, but

How do you fix a blurry flat screen TV?

How to Fix a Blurry TV

1. Make sure your picture isn't stretched. Play with the settings of your TV to ensure that the picture you're seeing isn't being stretched. ...
2. Mess with your TV's different sharpness and picture modes. ...
3. Reduce the noise. ...
4. Swap out your cables. ...
5. Unplug. ...
6. Move it around.

Nov 3, 2022

Troubleshoot a Fuzzy or Blurry Picture on Your TV

Apartment Therapy https://www.apartmenttherapy.com > troubleshoot-a-f...
Search for: How do you fix a blurry flat screen TV?

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My LED TV has sound, but no picture. - Tom's Guide

www.tomsguide.com/answers/id-2771720/led-sound-picture.html

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TV Has Sound But No Picture Troubleshooting Guide ...

? 2:30
https://www.youtube.com/watch?v=ysHfaQKI45M
Aug 31, 2012 - Uploaded by Repair.com
Here are some steps to ease you through TV picture loss-from prevention ... But now when I turn on the tv there only sound nopicture. ... had sound etc. with very very faint picture if you look very closely (which I was). .... How To Fix Samsung LCD TV -Samsung TV Repair (Blank Screen) - Duration: 9:21.

Samsung LCD TV No Picture but has Sound - Electronics ' DSLReports ...

www.dslreports.com > ... > Electronics

DSLReports

LG TV : Picture not coming on screen, but TV is on. - Forums - CNET

www.cnet.com > Forums > LG

CNETJul 14, 2014 - Dear All, Have a peculiar problem with my LG flat screen TV. It stopped working suddenly, that is no picture when switched on, I noticed the ... However, in my case the RED light keeps on blinking and there is a ticking sound ... LG Plasma Flat Panel 42PC3D - No picture just sound
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LG LCD TV REPAIR - NO PICTURE SCREEN FIX REVIEW ...

? 5:29
www.youtube.com/watch?v=PWoz_-3OHIM
Jan 25, 2013 - Uploaded by Tampatec Common LG LCD TV REPAIR - NO PICTURE OR BLACK SCREEN FIX ... came on good with green light working properlybut still no picture.

Contact the nearest authorised service center for Sharp. You TV need service.

The tv CRT( picture tube) have a radiaton posion infected in ur tv picture tube.This is how u discharge the CRT(picture tube) get the posion out.Take the tv back cover off.Take video board that connected to the CRT(picture tube) out.Plug it in,so u have a live current to the CRT(picture tube).Find a wire like an AV cable,should be find.One side of the metal,grounded to the metal frame somewhere.Take a long needle plier grab the other side of the AV cable wire,not the metal,(Caution high voltage live current).Come very close to the open CRT(picture tube).U will have a live current arc,than u,will hear a big "POP".U,just discharge the CRT(picture tube).The tv now the CRT(picture tube),now it good,it clear of posion infected in ur tv picture tube.Now,unplug ur tv.Put ur tv,back together.Hook up ur tv signal cable and plug in ur tv,now ur tv picture,will be clear,completely.I do this many times to dicharge fuzzy CRT(picture tube).When i was a tv Tech.for the SONY TV Corporation.

mine was doing the same thing. If i put pressure on the cable input from left or right it would fix this.

The problem can be caused by a bad sustain board (Ysus Zsus) , the popping sound is often caused by a capacitor blowing up.
The TV must be taken apart and tested before eventually replacing sustain boards.

My LG TV
switch on no picture but short period of sound then nothing

have a 42 inch rca 42PA30RQ NO PICTURE OR SOUND WHAT CAN I DO MY SELF BEFORE SPENDING A LOT OF MONEY TAKING TO A REPAIR SHOP