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Re: My LG monitor displays rainbow color at the bottom...
That is bad T-CON board which is part of the LCD panel assembly, not much you can do. You can try seating the connector on the T-CON board to see if it will solve the problem. http://s807.photobucket.com/albums/yy352/budm/LCD%20panel/
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? 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.
? 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 ...
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.
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.
Hello, when a phone does not display on the screen and you can here
start up tone, it means that either the screen or the flex that is
connected to screen board is faulty.Needs to be replaced.
You
have to test for both the screen and the flex.must be one.You can tak it
to any nearby repair store around you for assistance.
the LCD is a very complicating device for all CP. you may check it by disassemble it to it's LCD and connect the ribbon wire/flex of the LCD firmly... but this problem is best to replace it with a new LCD... very complicated device indeed
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