There is a very thin vertical red line on my screen that has appeared this morning and is is there whenever the screen is on, no matter what program I am in.

Vertical lines on Samsung LED TV PlayItHub Largest Videos Hub

What is this thin red line that is on my screen whenever my ...

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Sep 23, 2010 - There is a very thin red line going from the top of my computer screento the bottom, ... If it's a single-pixel-wide red line from top to bottom it's a failure in ....have thin red lines running down the screen??some are thicker than ...

Thin Vertical Red Line [Solved] - Acer - Displays - Tom's Hardware

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Tom's Hardware Guide
Jul 12, 2013 - 5 posts - ‎2 authors
hi all i am having a Thin Vertical Red Line on my Acer LED moniter ... the screen is having a part fail(cable or the screen/control board it self.).

Why is there a straight vertical line going from top to bottom on ...

forums.androidcentral.com > ... > Samsung Galaxy S6 edge

Apr 15, 2015 - 7 posts - ‎4 authors
Just bought the Samsung Galaxy s6 edge yesterday. After I charged the cellphone for the first time and turned it back on there was this straight.

Sound like your Y-Sustain board has one foot in the grave. The Y upper buffer and Y lower buffer boards go when the Y Sus Goes too...

Replace the lcd screen.

u have to change a capacitor(470mfd or 100 mfd) in vertical section of u'r tv circuit board..if u r a tech person try this...

try to replace the vertical ic and resolder the vertical section.

HP-R4252 NOT LCD TV
IF LCD TV has vertical lines try cleaning T-con board to lcd panel cable or replaced t-con board

Detach the monitor from the cpu and turn it on. If the same vertical line appears then take it to the repair centre.

Try connecting an external monitor to the Dell Inspiron 9300 and see if the vertical line is also present on the monitor. If the monitor display is fine, then your laptop’s LCD display panel is defective. If the monitor also displays the vertical line, then your problem is with either the video card or motherboard located inside your laptop.
Not sure if the Compaq Presario has an external monitor plug, but if it does the above procedure can be applied to that one as well.


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did you try to adjust convergence