Vertical lines running through your computer monitor can be disrupting during use: they can often be removed by properly configuring the computer and making sure the connection doesn't have any problems. Black vertical bars blocking the sides of the screen are an indication of an incorrectly configured graphics card. Colored bars running through the display image are an indication of a bad connection.
Run Windows Update on the computer to make sure the graphics card drivers are up-to-date. Old graphics drivers may not have the proper configuration to support the monitor, which may be remedied in the update. Right-click on the desktop, choose the "Screen Resolution" option, set the resolution drop menu to the setting that has the " Recommended " text next to it and click "OK. Straighten any bent pins you find in the connection cable. If any pins are missing or damaged the cable should be replaced.
Check for any wear or bends on the cable. The cable might look fine on the outside, but the internal wiring could be damaged. Straighten the cable by pulling any bent sections apart with your hands.
Swap the cable with a second cable of the same connection type and check for the vertical lines. If the lines are gone, the first cable is bad. Connect the computer to another monitor using the second cable. If the monitor still showing the lines there is a problem with the graphics card. Try using a different video connection port or type if the computer and monitor both support one. If the monitor still shows the line with a different port of the same type, there is likely a problem with the monitor connection.
Connect the monitor to another computer using the second cable.
If the monitor still shows the vertical lines, there is a problem with the monitor's connection port. Dan Stone started writing professionally inspecializing in education, technology and music. He is a web developer for a communications company and previously worked in television. White Bar on My Computer Screen.
Share on Facebook.LCD screen repair
Step 1 Run Windows Update on the computer to make sure the graphics card drivers are up-to-date. Step 2 Right-click on the desktop, choose the "Screen Resolution" option, set the resolution drop menu to the setting that has the " Recommended " text next to it and click "OK.
Step 3 Disconnect both ends of the cable connecting the monitor to the computer. Step 4 Straighten any bent pins you find in the connection cable. Step 5 Check for any wear or bends on the cable. Step 6 Reconnect the cable to both devices and check to see if the vertical lines are still present. Step 7 Swap the cable with a second cable of the same connection type and check for the vertical lines.
Step 8 Connect the computer to another monitor using the second cable. Step 9 Connect the monitor to another computer using the second cable. Photo Credits.Skip to main content.
Select Product Version. All Products. Consider the following scenario: You have a computer that is running Windows Vista or a later Windows operating system. Your computer supports two or more monitors.
Your display is not set to use Windows Aero. In this scenario, you notice a cut line in the video on one of the monitors. This problem occurs because of a hardware limitation that is known as "tearing. This is more noticeable during scenes that contain fast motion.
There may be a noticeable horizontal line at the point where the two frames meet. When it is playing video content such as a DVD, the operating system has to synchronize playback with the display redraw rate.
The video frame is updated during the vertical blanking interval so that the complete, correct frame will be displayed without any tearing every time that the video card refreshes the monitor. When windows synchronizes DVD playback with the monitor refresh rate, it synchronizes with the timing of the primary monitor. Some video hardware supports multiple monitors but does not synchronize the display redraw timing of the two monitors.
Even though the two monitors are configured for the same refresh rate for example, 60 Hzthe second monitor may not be refreshed at the same time.
In this case, there may be unavoidable tearing on the second monitor. Windows Vista or Windows 7 If the computer system meets the hardware and software requirements to run Windows Aero, you may be able to reduce or eliminate the problem by enabling Aero. Otherwise, set the display to PC Only or Extended. Move windows between multiple monitors.
Get the best display on your monitor. More Information. Your monitors may support multiple refresh rates. Select OKand then Apply.
Last Updated: Dec 17, Was this information helpful? Yes No. Tell us what we can do to improve the article Submit. Your feedback will help us improve the support experience. Australia - English. Bosna i Hercegovina - Hrvatski. Canada - English. Crna Gora - Srpski.I am having some trouble with my new HU. The bit that has been shifted right then appears over on the far left as if it has overlapped and re-appeared starting from the left. It doesnt do this all the time, I have gone a whole day or two without seeing it, then sometimes it might do it twice in one day.
If I turn the monitor off and on again then it is all ok again. I have never seen anything like this before. Any ideas? Is it somehow faulty or can it be fixed? I had anoither XBHU and it never did this. You can see in the images below, the diagonal lines in the picture should be straight but have been chopped off exactly in the middle of the monitor by this odd overlap, and the chopped bit appears in the far left of the screen!
We would like to apologize again to all users who are experiencing the reported issue with their monitor. The issue is caused by the G-Sync firmware, and impacts monitors from a variety of manufacturers. The resolution is to have the monitor updated to the latest G-Sync firmware at an authorized Acer repair facility.
The issue should be resolved for firmware versions and newer. Even with the newly applied firmware, there are rare and isolated instances where you may encounter the issue.
If you do, we suggest turning your monitor off, then back on. You can verify your monitor firmware version by entering factory mode. You should be very careful not to change any setting when in factory mode. Use the steps below to check your firmware version.
With the monitor turned off, press the Game mode key and power button. We will be closing this thread with this post as the official solution.
If you have an XBHU monitor that has firmware version or newer, and are still experiencing this issue frequently, we encourage you to send us a private message, so we can better assist you and investigate further. I am using a dual monitor setup the other monitor is mostly turned off anyway and when it is on I am using it for PS4 rather than PC anyway.
This is the post by another user who has had the exact same issue on 2 of these monitors after I asked about it on a forum, his screenshots show the exact same thing but his happens on the right side instead of the left:. Found this post googling. Just to report I'm having the exact same issue.
If you power it off and back on it goes away. Noticed this watching youtube the line down center of the screen and you can see some of the video on left edge of the screen. I also have the same problem.Ok, my Hp DV i think this is the model laptop all of a sudden has shown an horizontal line across his lcd screen. It's pretty much in the middle of the screen. Now, I might have dropped the laptop couple of times but nothing too hard cause i have carpet on my floor. Ayways, one day after installing a boatloads of updates for my horrible Vista OS the line showed up on the screen and never went away.
I don't know if it has anything to do with the updates or its a pure coincidence. It doesnt makes much sense to me but i thought any bit of information could help an expert in computer to help me. If I take the laptop screen and kind of twist the screen, pulling with my left end the upper left corner and pushing with my right hand the upper right corner of the screen the line goes away. Totally disappears, therefore i don't think is a problem of stuck or dead pixels.
When I release the pressure the line comes back on the screen. The laptop is fairly new Please someone help me, i am willing to open it up and try to fix it myself Crysis, thanks for the answer my friend. That is exactly what I was thinking. Any ideas on where I can find informations on how to fix this. A website for instance that would show me where this thins is so i can fix it This isn't Vista's fault by the way. I think the connection between the mainboard and LCD screen is physically loose.
The Steps to fix a broken LCD monitor he offer is really complete. There are a rainbow colorful color in screen which is annoyong how to repair rainbow on lcd monitor. Read it here.This could be the monitor or the graphics card. As always, first check that both ends of the monitor connections are tight.
You didn't mention if the line completely blocks out what's on the screen or just appears as a different color than the rest. That matters a bit. If you can, try the monitor on a different computer.
If the problem travels with the monitor, the monitor has partially failed. LCDs are made up of three separate colors per pixel and it's possible to have only Red, Green or Blue fail while the others still work. If the monitor is fine on another computer, try the working monitor from the other computer on yours. If the problem shows up on the new monitor with your computer, the graphics card on your computer may be failing. I had a graphics card with bad capacitors once. The capacitors were related to the framebuffer, which is what gets displayed on the screen.
All the graphics had a checkerboard pattern to them, but it was random in color. Turned out to be a well-known issue with that card, and it was still in warranty in my case. I could imagine something similar being the case for a straight line as well if part of the video memory is failing. It sounds like its a factor of your video show in truth the video card feeds your show and the computer video show the priority is the video from the video card to the show there is wires and if a million gets pinched it would reason that from what i'm analyzing you will possibly be extra effective off basically getting a much bigger video show to plug in you lose mobility even even though it would value allot to get it fixed and there is no assure that it will stay fixed.
And sometimes it is different color. Answer Save. Capricorn1 Lv 6. Still have questions?
Noticeable cut lines or "tearing" of the screen image on one of the monitors of a duplicated set
Get your answers by asking now.Discussion in ' Alienware 17 and M17x ' started by LinkimMar 22, Log in or Sign up. Subtle invisible line on screen Discussion in ' Alienware 17 and M17x ' started by LinkimMar 22, Hi guys. I was gaming earlier and noticed a invisible line on my screen that would be visible when anything moves through it. For example, when i drag a window on my screen there will be a thin line at that will distort the border of the window.
This is very hard to describe but hope somone knows what i mean. LinkimMar 22, Its marks from where the screen touches your keyboard while it's closed. It's oil form your fingers. Should be able to wipe it right off. This is a well known issue with current Alienware laptops.
Can somone please try their best to give some insight as to what this line is? Sometimes it is at the top of my screen, then it moves down to the middle etc. If you can't find help here, then I suggest you call up Tech Support.
I haven't run into this problem, and if nobody has been able to give you any insight, then Dell Tech Support is your only other avenue. SkylineLvrMar 22, Linkim - what video card do you have?
I have a white line down the middle of my screen
I have noticed something similar to what you have described on my system. It is almost always within the upper quarter of my screen generally within the top inch or so of the display area and moving a window horizontally it is more obvious than it is moving the window vertically up and down. I have tried to get a screen shot of this, but it does not show up in a screen shot. It's almost like the top portion of the window you move horizontally has a hard time keeping up with the movement of the rest of the window.
Windows offers quick fix for apps that are invisible or offscreen
If you move the window down a bit out of the affected area there is no distortion.Many Windows applications retain some memory of their window size and placement onscreen. This sometimes creates You forgot to provide an Email Address. This email address is already registered.
Please login. You have exceeded the maximum character limit. Please provide a Corporate E-mail Address. Please check the box if you want to proceed. A sure sign of this is if you have an icon for the progam in the Taskbar, but it doesn't appear or come to the foreground when you click on it.
I've seen this sort of thing happen a few times with systems that were switched from single- to dual-desktop configurations or back again. It's annoying, especially if the program in question is important and you don't want to waste time trying to hack its settings to get it visible again. There's a trick that is already in Windows although many people forget it exists that ought to allow you to bring the window back into sight. Here's what to do:. Immediately after you select Size, the arrow key you strike will determine which edge of the window you're resizing.
For instance, if you hit Size and then press the right arrow key, the right edge of the window will be the one sized. You might need to size each window edge separately by selecting an edge, sizing it, pressing Enter and then repeating the process for another edge.
This is a simple two-step process. He has more than 12 years of Windows experience under his belt, and contributes regularly to SearchWinComputing. COVID has made working from home a reality for many workers, but what is the future of remote work? Will current policies Organizations may need to set up VDI deployments or alter existing infrastructure to support the influx of demand for remote work Complications arising from the coronavirus pandemic could slow the rollout of this month's Microsoft security updates as IT teams Learn how to curb the native abilities of the expansive scripting tool in the Windows OS to prevent your users from being The traditional Microsoft Office applications you get from Office might appear to be the same on the surface, but how you Sign in for existing members.
Step 2 of Here's what to do: Right-click on the application button in the Taskbar and select Size. Better yet, press the S key. This way, you'll be using the keyboard immediately. Look for a four-way arrow cursor somewhere on the screen.
It might be along one of the edges of the screen, or tucked up in a corner. Use the arrow keys on the keyboard to try and expand the window size. If you don't see anything, you might be expanding an extent of the window that's not visible yet i. Press Enter to end the sizing operation. Right-click on the application button in the Taskbar and select Move. This will again cause a four-way cursor to appear somewhere. Use the arrow keys to move the window into view now that it's been sized properly.