Question about Televison & Video
Getting lines in the left side of the screen but not the right. How do i reset the screen or update the firmware?
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Posted on Jan 02, 2017
One of two things could be wrong.. One is the digital board and or connector. the second is that the LCD display is going bad..
Posted on Jan 30, 2009
I think your TV have a trouble inside lcd panel
the controller board contains driver IC. Deffective driver IC can cause of line display.
Three reasons why one vertical line accross screen can happen in LCD;
1.The missing signal from the controller IC to
2. LCD driver IC itself defective
3. Dry contact in the tape carrier package.
Use masking or electrical tape to mark it where the line was located. press it if the line back to normal but when release your hand came back i think it was intermittent. Open the LCD panel
Place the rubber on the top of TCP
Gently close back the top casing
Posted on Aug 21, 2009
redone all connector inside of the tv
like those flat wire you have to check allthose flat and clean and redonne try that
Posted on Oct 14, 2009
SOURCE: Vertical line on LCD TV Panel
No solution here.
I have the same issue... A vertical magenta line, about 2 pixels wide, appeared about 1" from the left side of my 52" LNT5265FX/XXA. Of course, this appeared after the 1 year warranty... For me it started showing up about 22 months from purchase date. It goes away when the TV warms up after about 30 minutes or so. Sucks that such an expensive product has developed this issue w/in 2 years.
Posted on Feb 17, 2010
I had this problem on a 37" Viewsonic LCD. Pulled it apart and through a process of elimination, I traced the problem back to a small board with several flat white ribbon cables coming out of it. The board was near the top center of the screen and under a ton of other equipment requiring almost a total disassembly.
This small board was clean but I noticed one of the rubber standoffs had slipped down and was making contact with one of the outputs running to the LCD. It also happened to be the output running to the section of the screen with the problem.
I postulated that the sticky glue on the rubber standoff may have just enough conductivity to cause a problem. Moved it so that it was no longer touching anything electrical and then reassembled the TV.
Afterwards, I turned it on and was pleased to see the problem has gone away! If you're having the vertical line problem, then maybe this could be your problem too, especially if you have a Viewsonic since it could be a manufacturing defect.
Posted on Mar 22, 2010
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