I'm not sure if it's more common with Windows 7 or if it's because I have a Toshiba Satellite. Windows 7 with all current drivers. I have a Philips 234CL monitor with a GeForce GT 440 GPU (MS Windows 7 Ultimate 64-bit SP1). At a refresh rate of 60 Hz, the monitor shows a bar of green lines running across the upper part of the screen; the bar ends abruptly somewhere on the left part of the screen. It shows in all cases. Modern computer monitors, typically LCD displays, offer high-definition images and a sleek form factor. Does this... Hardware & Devices Since holding an index card up to your computer screen is impractical, we’ve created Line Reader to navigate you through the rough waters of electronic documentation. Windows Aero theme got buggered up somehow to I had to move all my stuff of the pc and reinstall everything, apparently Aero vysncs your screen in a way to stop tearing as before I installed my GPU driver I got tearing on the desktop but once I put all the drivers were in everything was high res with no tearing on the desktop. Horizontal lines obscure minimize, maximize, etc. This window looks different on Windows 7, but has the same Orientation options. To participate, go to the below video link, like and Leave a comment about this smartphone. Please refer to this link for the instructions: Another thing I can think to try is review the HP Support document: Changing Display Settings, Background Image, Icons, and Screen Saver (Windows 7) to see if you can identify anything out of place. I don't know what it is and i … Welcome to D Tech. How to fix HP laptop screen flickering and horizontal lines. Giveaway running. This saves the changes, exits the BIOS, and then the computer restarts. (Image uploaded). They are black and evenly spaced apart. There may be a noticeable horizontal line at the point where the two frames meet. Many Windows users are complaining about vertical blue lines appearing out of nowhere on their laptop or PC screens. Horizontal White Lines on Screen, Some times bsod when I try log in. The icons, font or screen is distorted, flickering, fuzzy, blurry or has color problems. For a few weeks now, I've had this strange horizontal line on my screen. Intel (R) core (TM) i5-4690 CPU @ 3.50 64 bit operating system memory (RAM) 8.00GB. Image on the screen has multiple horizontal and vertical jagged lines, or large white or black areas A cracked LCD displays damage in a number of different patterns. On startup, I see these lines: However, after Windows finishes loading and the Login/Password prompt appears, the lines go away. This type of physical damage can be detected as early as the BIOS-level startup operations, before the computer boots into Windows (or other operating systems). It seems like I keep having one problem after the other, recently I have noticed lines and dots on my display, I have noticed this issue more on gradients. Here is a list of other items you should check: Cable – If you can, change the cable connecting your monitor to your computer. I have a picture, but it was taken from my iPod, so it may not be that clear. Enter your computer's Settings menu, accessible by swiping from the right edge of the screen or hovering your mouse at the right edge, and choose "Change PC settings." Windows 7 Forums is the largest help and support community, providing friendly help and advice for Microsoft Windows 7 Computers such as Dell, HP, Acer, Asus or a custom build. I just restarted the PC when this happened and it was fine for a while until it happened again. Switch off the laptop and disconnect all external drivers. Black vertical bars blocking the sides of the screen are an indication of an incorrectly configured graphics card. If you don’t have this issue in safe mode, most likely it is a third party software program or service conflict. Brightness, Contrast, Horizontal Lines, Vertical Lines or Geometrical problems: The Screen is either too bright, too dim or has a black space on the top of the screen or on the bottom of the screen or has horizontal lines or vertical lines. OS: windows 7 sp1. I have a Dell Inspiron 15R 5520 running Windows 7 Enterprise. Hello everyone my computer that I built two years ago seems to be having some trouble that started over night. The fact that your lines appeared on an external screen as well ruled out internal LCD problems. On the screen, you’ll see which key you have to press to enter the BIOS. It began randomly filling the screen with millions of tiny horizontal colored lines moving randomly and rapidly vertically up and down the screen. After installing Windows 10 64-bit on my computer, there are flashing parallel lines on the screen which seem to correspond to keystrokes and hard drive activity. I've had an issue with my NIVIDA graphics card for a while in that I think it might not be supported on Windows 7. Am seeing horizontal black lines at top of the screen no matter what page is selected. My monitor has recently started displaying horizontal lines. computer: compaq presario cq57. Noticeable cut lines or "tearing" of the screen image on one of the monitors of a duplicated set. With Line Reader, your mouse cursor transforms into a handy reading aid, taking the form of a horizontal line that you use to track your spot in any online document or web page. options at top of any page. Step 7. This solution has worked for many users. Page 1 of 2 - Horizontal lines on screen, then blackness (in Win7) - posted in Internal Hardware: Hi folks, Could you help solving this? Press the Enter key. I have a new PC running windows 7 professional & a Benq screen. Could be issues with how the chips are soldered to the motherboard, so as it heats up the chips develop contact issues. This video shows how you can fix a flickering or flashing laptop screen in Windows. In addition, it only does the first time. FB: https://www.facebook.com/shaakzscatiav5forum Contact me for personal One day CATIA training at 100$, Do you like my works? If you use an NVIDIA GPU, you can turn your computer’s vertical screen back to horizontal from the NVIDIA Control Panel. Unlike a desktop computer’s monitor, a laptop’s screen is actually a part of its body, which is why this problem can be the root of quite a lot of grief. Now they're there right from startup. when scrolling up & down I get line a cross the screen as the line move up & down the screen as i scroll. My computer screen is covered with transparent-ish lines everywhere, and though I can see almost everything fine, it's still pretty annoying when I'm trying to watch a video, design, or look at an image clearly. Lines are … Click on NVIDIA Control Panel to launch it. Fix Horizontal, Vertical Lines Laptop Screen Pressing on the Screen and then using screw. To do so, you need to: Right-click on an empty space on your Desktop. When browsing and scrolling the page the line can move up and down the web page. If you can’t find it on the screen, search for it on the internet. I tried replacing the screen and cables, but the problem remains. it's there on the desktop, you can see it still when I have a program opened up and you can STILL see it when I watch movies/play games on my laptop. It is possible to vaguely see the screen behind these tiny lines. If the red lines aren’t there anymore, the problem is in your software. For example, if I shut the laptop completely down and restart it, the lines … Horizontal lines on monitor Have a fairly new Dell S2740L monitor and all of a sudden it is showing horizontal lines on the right side of the screen.. When connected to an external monitor, the display is normal with no lines. I have a Toshiba Satellite A105-S4334. Step 8. Rating 5.9 . Also have vertical red, green, and blue lines at right edge of screen. Download and install the most current hardware drivers for your Windows 8 operating system. Just press on the LCD screen with your both the thumbs on two different places. If I remove the display driver from my machine, the problem goes away - but it isn't long before Windows re-detects the card and 'fixes' it … Once you enter BIOS, check if the red lines still appear. I have an XPS 15Z laptop running windows 7 SP1. If changing the refresh rate doesn’t fix the flicker on the screen, it could be related to other factors. Page 1 of 2 - Computer Freezes, Horizontal Lines - posted in Windows 7: Hey, my name is Rui and i'm here to post a problem that im having with my desktop. Restart the computer. First, one needs to know whether it's software related or hardware breakdown. Take out the device battery and reseat it properly, and turn on the device; Reset your laptop screen resolution and refresh rate Vertical lines on your laptop’s screen can either be caused by a software problem or a hardware problem. Place one thumb on the left side and place the other one on a little bit of the right side and then press the thumbs of the screen. Start your computer in safe mode (refer to your OS maker documentation on how to start computer in the safe mode for your version of OS) Check if the issue still in effect in safe mode . Below mentioned are the ways to troubleshoot and fix the problem on your own. › Strange line on computer screen › Horizontal lines on monitor screen › windows wont start has green lines on screen › my laptop screen has lines on it › [Solved] why a horizontal line in the lower portion of the display sc › What triggered Win7 BSOD memory dump › Horizontal lines … This key may differ depending on the computer’s manufacturer. No problem until yesterday. Can someone help,since installing windows 7 i am experiencing horizontal lines appearing randomly on desktop screen,browser and application windows.I have an xfx 7600gt pci-e graphics card with latest drivers. Two nights … The screen shows horizontal lines. Ive tried updating the driver, trying different cables, resetting the monitor, running the lcd saver..... they persist. Without the latest drivers, your LCD monitor may produce unwanted lines. Although this issue occurred after the Windows 7 upgrade, we need to check the hardware functionality. Other Screen Flickering Causes. If you don’t see a screen orientation option in the Settings app on Windows 10 or the Control Panel on Windows 7, try updating your computer’s graphics drivers. Bright or Dead Pixel The Problem: When I start up the computer, white horizontal (almost bar code like) lines cover the screen. 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. You can try to run the Self-test feature check on the monitor and see if the horizontal lines appear during the test.