Question about Toshiba 50HP66 50 in. Plasma Television

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My screen is flickering,why?

My screen keeps flickering ,no matter what channel it's on.I unplugged it but when turned it back on it does the same.it flickers every few seconds.

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6ya6ya
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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Toshiba Plasma 42

plasma42 color flickers in and out and now its just snow,now its black screen. still have sound.please help me.. what board should i replace??

Posted on Feb 12, 2009

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  • 60 Answers

SOURCE: 42HP95 TV screen flickers off/on

Can be either one of three things 1) logic board, power supply, or unfortunately most likely is your panel. But if I were you I'd get a hold of Toshiba warranty center to diagnose because then they could check voltages with toshiba tech support.

Posted on Aug 23, 2009

budmrtn
  • 11361 Answers

SOURCE: power flickered tv went off wh6en turned back on

The power supply module may hav failed, that will be he first place to look.
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Please see my basic troubleshooting guide here:
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Posted on Jul 12, 2010

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Need fix how do i make it stop flickering


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Coby flat panel televisions lcd tv keeps flickering related questions and answers. Ask your Coby ... Why does my Coby 40 TFTV4028 LCD TV keeps flickering.

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Coby flat panel televisions adjust air fuel mixture related questions and answers. Ask your Coby ... Coby 32 in tv ... to last channel, and will stop, and will display the first channel it has got. Then we have to make adjustments on channels. ... Ad. Question about 40 TFTV4028 LCD TV. 1 Answer ... Flickering can be adjusted.

Won't turn. on red standby light changes to on but then


Jan 04, 2016 | Coby 40 TFTV4028 LCD TV

1 Answer

I have a 32" RCA LCD tv , rlc3210 power input says


Is it hooked up with HDMI cable?

If so try unplugging the HDMI cable and re plugging the cable in, sometimes those cables work loose and if they are not tight, it will cause your screen to flicker. Happens to my TV once in awhile.

Aug 23, 2013 | Televison & Video

1 Answer

My 32inch lcd tv keeps flickering it started all the sudden


TRY THIS

    • 1 Turn the TV off with the front-mounted power button, not the remote. Unplug the TV's power cord from the wall outlet. Let an hour pass before plugging the cord back into the wall outlet. Turn the TV back on with the front-mounted power button and wait until it has fully restarted. Bring up a TV channel to see if the image being presented on the LCD screen is no longer flickering. A momentary power surge can cause the circuitry inside the LG-brand LCD TV to function erratically.
    • 2 Unplug the video cable from the video connection on the back or side panel of the LG TV. If more than one video cable is connected to the TV, disconnect all of them. Disconnect the other end of the video cable from the video source device that it's attached to -- a DVD or Blu-ray player, or a satellite receiver or cable box. Blow off the connections on the video source device and on the back or side panel of the TV with bursts of compressed air. Reinsert one end of the video cable into the video source device and the other end into the video input that it was connected to. Turn the TV back on with is remote to see if the picture is now free of flickering. A loose or partially connected video cable can cause the LCD TV's screen to flicker when presenting an image.
    • 3 Turn the TV off and unplug its power cord from the wall outlet. Place a power conditioner next to the wall outlet. Plug the power conditioner's power cord into the wall outlet. Plug the TV's power cord into one of the AC sockets on the power conditioner. Turn the power conditioner on. Turn the TV on to see if the picture is now free of flickering. The RF signals in the electric line that the LG TV is drawing power from can cause flicking through interference patterns being generated.

Oct 20, 2012 | Computers & Internet

1 Answer

My alba lcd22advd keeps flickering while on fav channel


check for a dry joints at the inverter board for the screen back light, which may have loose contact.

Aug 10, 2012 | Alba LDVD1538WDCH LCD TV

1 Answer

Vizio start blue/yellow flickering screen


If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

Jul 01, 2017 | Vizio VW42LF 42 in. LCD HDTV

1 Answer

I have an asus that keeps flickering no matter what i do


Flickering typically means a bad connection somewhere. If the machine is staying on and only the screen is flickering, it may be the hinges. If you move the screen back and forth, does it change the flickering? If so, the hinges can be sprayed with contact cleaner (availabled at frys or radio shack). If not, it may be another bad connection of some sort such as the connector for the screen. This will involve taking the case apart (lots of tiny screws) and turning the machine on while you wiggle the multi-wire connector that goes to the screen. Be careful not to shock yourself or shock the circuit boards with static. Avoid touching any metal inside the case. If you discover a bad connection, you can then use contact cleaner to try and fix it. Worst case, it could be crack in a weld on the motherboard. Hopefully not. Good luck!

Jul 23, 2011 | Computers & Internet

2 Answers

Screen flickers like a strobe whenever I turn it on. I bought this screen about a year ago and never had any problems--until now. Doesn't matter what input the screen is on. It's not a power issue--I've...


Problem with flickering is in the board that is mounted to the back of the lcd screen. Part is only available in China.
Board will either need replacing or repairing (if it is repairable? Not all are)
I repair lcd monitors on ebay and just repaired one of these boards.
ebay id: bammbammfran

Sep 01, 2009 | Gateway XHD3000 LCD TV

1 Answer

I have a HDMI cable hooked between my Direct tv DVR receiver and my Samsung flat screen HD plasma tv. When I turn to Direct tv channels 100 or 200 the screen begins to flicker. My tv is 1080i. This is what...


If the TV just Flickers for a few Seconds then the Picture is Good and Stable, That is just the HDMI re-syncing often due to different signals from 480i to 1080i being broadcasted. If it continues to Flicker then check the options for Video set-up in your DTV menu. Make sure all available resolutions are checked to display or select AUTO if possible. TIP: NEVER Unplug or Plug in HDMI cables with the Power ON. This can Short out the HDMI Input leading to a Repair. Turn off All Units then plug in your cables, When ALL are in then hit the Powers.

Apr 28, 2009 | Denon AVR588 Receiver

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