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Lcd screen rainbow

Can I make my screen rainbow

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Try on external screen, if works, try changing LCD, if on external screen is rainbow, videocard problem.need 2 replace videocard, or repair..

Posted on Dec 29, 2013

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Posted on Jan 02, 2017

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Vizio 46lfhdtv20a verticle rainbow line down the screen. picture start playing and after a while the color line cover the screen


If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Line 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.

Sep 29, 2016 | Vizio VO47L 47 in. LCD TV

1 Answer

Why does picture have lines of different colors?


Common easy LCD TV fix: bad picture screen rainbow colors

? 4:04
https://www.youtube.com/watch?v=KWIWeESmXC0
Aug 10, 2014 - Uploaded by Tampatec
Common easy lcd tv service repair fix, TV's distorted rainbowpicture screen fixed by ... Common easy LCD TV fix: bad picture screen rainbow colors ... Need to report the video? ... Sanyo LCD with Distorted Half Picture Lines Waves Distortion Distorted ...Duration: 11:36. by Do It With Dave 316,733 views.

LCD Display Symptoms and causes. - YouTube

? 2:01
https://www.youtube.com/watch?v=DedJvyNm_s4
Mar 1, 2011 - Uploaded by Grants Pass TV Repair
With LCD TVs you can have the same display problems fordifferent ... Fix for Samsung lcd TV colour display problem - Duration: 1:26. by alwaysafix 462,823 views. 1:26. Sanyo LCD with Distorted Half Picture Lines Waves Distortion ... HOW TO FIX LED TV VERTICAL LINES ON SCREEN 55" MODEL LG ...

How To Fix A Broken Flat Screen LCD LED TV With Lines or ...




Dec 11, 2015 | Sharp Televison & Video

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Rainbow screen


Hi Metthew,
Most probably the TCON board in your tv is defective. Please consult some qualified service technician. Most of the time the company service centers ask you to replace the entire LCD panel, which is an expensive affair. TCON board is a small part of the panel. and its job is to distribute the picture information across the LCD screen. Good luck.

Nov 27, 2013 | Samsung LN-S4041D 40 in. LCD HDTV

1 Answer

Toshiba satilite C6550 has rainbow lines on half my screen the other half is fine ?


Sounds like the screen is going bad. Isolate the problem by plugging an external monitor to the laptop. Borrow a monitor from a neighbor, friend, relative or co-worker to plug to the laptop. It can be any kind of monitor even the old big fat crt monitors as long as it has a vga cable to connect to your computer's vga port. If the Borrowed monitor does not show the rainbow lines, that proves your video card is ok and the problem is your lcd screen. If the borrowed monitor shows the same rainbow lines it means your video card inside the computer has the issue.

The video will show on most systems when you reboot without you having to do anything. Some systems will require you to hit the FN (Function key) + F1 thru F12. Hold down the FN key then hit the correct key for displaying on the monitor (F1 thru F12). The correct key will normally have CRT/LCD on it or it will have the icon of a display.

May 18, 2012 | Computers & Internet

1 Answer

Toshiba lap top half screen rainbow lines


Sounds like the screen is going bad. Isolate the problem by plugging an external monitor to the laptop. Borrow a monitor from a neighbor, friend, relative or co-worker to plug to the laptop. It can be any kind of monitor even the old big fat crt monitors as long as it has a vga cable to connect to your computer's vga port. If the Borrowed monitor does not show the rainbow lines, that proves your video card is ok and the problem is your lcd screen. If the borrowed monitor shows the same rainbow lines it means your video card inside the computer has the issue.

The video will show on most systems when you reboot without you having to do anything. Some systems will require you to hit the FN (Function key) + F1 thru F12. Hold down the FN key then hit the correct key for displaying on the monitor (F1 thru F12). The correct key will normally have CRT/LCD on it or it will have the icon of a display.

May 18, 2012 | Toshiba Satellite M35X-S149 Notebook

1 Answer

LCD HDTV WITH VERTICAL RAINBOW LINES


Polaroids are known for bad capacitors in their units
pull the back off look at the circuit board check for bulging or leaking capacitors.

Jan 24, 2009 | Polaroid FLM-2634B 26 in. LCD Television

2 Answers

IPod White - 2005, 30GB, A1136A, Generation 5th


No there is no heat associated with this rainbow affect.

Jun 19, 2008 | Apple iPod MA446LL/A MP3 Player

1 Answer

Vertical rainbow on right hand side of screen


Sounds like u have a crack in your LCD panel. Not much u can do except order a replacement panel. If u press on the panel it will rainbow more. Only thing u can is replace it.

Aug 23, 2007 | Philips 15MF605T 15 in. LCD Television

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