Wavy Lines Moving On Monitor
May 4, 2012
I don't know if it's drivers, or the monitor, or something different. I only see the lines when windows is running (I do not see the lines in BIOS). The lines somewhat change when I change the refresh rate, however they always come back (and they're always there no matter how small, or large the lines are - they differ).
(It is sorta like a fuzz, but they're lines moving everywhere) (If I put my desktop background as a darker gray, the lines sorta look darker purple if you pay close attention) [URL]
(the image is taken from a cell phone because I wasn't sure if the lines would show if I took a screenshot, seeing that I do not know the problem)
I have also provided an image which shows my specifications of my computer: [URL]
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Oct 25, 2011
wavy horizontal on acer monitor computer seems ok ...lines on monitor (5 yrs) just started
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Nov 8, 2009
I built up a PC a couple of months ago. It has an ok spec, Phenom II 550 x2, NVidia GTX 250, 4b ram, 500gig HD, 620w PSU. Windows 7 Eval. 7100.
From the first couple of days I noticed an issue that looked like incorrectly setup refresh rates - there are wavy lines accross the entire screen, and is particularly noticeable on highlighted text and the side edges of windows. I made sure the frame rate was correct, both in Windows and according to the GFX Card. I have tried all the settings but have settled at 75hz. This is the best setting but does not get rid of the problem.
I have the most up to date drivers for my GFX Card and Windows 7 is up to date too.
The intensity of the problem can fluctuate. Right now, its fairly minimal and only visable if you are looking. It can however get to the point where its becoming hard to read text, or at least tiring because you have to strain some more. This can happen at any time. The only link I have found is to games, as both World of Warcraft and Borderlands will intensify the isse, both ingame and in Windows. I am fairly sure they are set at the correct resolution and refresh rate where possible.
What could this be?
Further info, three weeks ago I turned the PC on in the morning to find the 'power' button unresponsive. After some waiting and several attempts it eventually turned on but I got a 'no signal' display on screen. Later I resorted to jump starting the PC without the power button, using a screwdriver to connect the prongs - after doing this, the power button has been fine although it took another day for the no signal message to go away and normal viewing return. This problem has not repeated since.
During this the fans were fluctuating a lot, audibly so. This dissapeared mostly along with the above problems, but I still think it sounds like the fans are fluctuating infrequently, particularly on initial bootup. I have no software for changing fan speeds, as far as they know they run at the speed I set physically.
A lot of this seems to point at the GFX Card, although I am a little more inclined to think it is the power supply, or the availability of power for each unit. But I really don't know. Either I can find the solution online or I take it to the shop and pay for a repair, not that its easy to even tell them what they need to repair.
The PC runs fast and with relatively few crashes besides that one weekend and this persistant display problem.
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Jan 24, 2012
I've been using my PC fine for the last 3 years. A month or so ago I updated to Windows 7 Ultimate x64. That too has been running fine, then today, after about 3-4 hours of use, in the middle of a game, my PC screen suddenly got weird wavy lines and colours all over it and crashed. Long story short this has now happened about 10 times. Interestingly, I thought it was a graphics card problem, so I tried it on my HD TV (both TV and monitor connected via HDMI) and it did it on the TV too. I then uninstalled the nvidia (8800gt) drivers and restarted my PC. It works fine in safe mode, and in normal mode, but I can't change my resolution to 1680x1050, (it's native resolution) without installing the nvidia drivers.
I don't know if the problem is the drivers, (but never had an issue before?) or with resolution, (monitor problem?) Every time I do install the nvidia drivers the PC restarts normally, screen looks fine, and the PC seems to run, until I click on anything with the mouse and then the wavy lines and weird colours appear again and I can't CTL-ALT-DEL, I have to hard reset it every time. Once I left it for 5 mins. and moved the mouse a little every min. or so and that was OK, but as soon as I click on anything, it freezes and artifacts again. Also, my antivirus flashed red a few times and so did the windows clock in the bottom right corner of the screen, (very odd!) when the PC first starts windows.
That made me think it could be a virus, (even though I'm very careful about what I DL), but I had Avast run through a deep clean check and it found nothing. I also tried to get Win 7 to repair itself, which did nothing either! I've tried reinstalling the drivers, using newer and older nvidia drivers and I've tried to install my HG216 monitor driver, but since it's a few years old there is no official Win 7 support and all I have is an inf. file I can't install on Win 7. I haven't included a dump file, I know a fair amount about computers but I haven't worked out how to do that yet. Also, since I have to hard reboot everytime, in my event view the only errors listed seem to be about 'power failure', so I don't know if the bug or whatever would show up in the dump file?
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Dec 21, 2012
When I open up in regular mode, as it is setting up I get hundreds of small lines across the monitor.They are thin lines like on notebook paper but very close together. Then within a few minn. the computer restarts. My operating system is windows vista.When I restart it in safe mode I don't get the lines and it works fine except for the programs that don't start up like sound and some of the programs I try to use. [code]
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Jun 23, 2012
My monitor starts OK but in a few minutes the screen is either covered by a fine mesh multi colored grid or 4 verticle bars approx. 1-1/2" wide made up of fine multi colored lines similar to those seen when I defrag but running top to bottom of the screen.
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May 6, 2012
I have faded blackish lines moving all over the screen (kind of a fuzziness). It will gradually change as I change the monitor refresh rate,however it's always there. I have noticed, I can only see it in windows; if I'm in bios, It's not active. I can not try another monitor because I have no other monitor.
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Nov 20, 2012
I recently purchased a computer in Sept 2012 from Dino PC in the UK where I live. It has been running very well apart from an irritating red dot problem. My pc has an Intel i5 3570k processor (not over clocked) which has no additional graphics card and runs using the on board graphics HD 4000. I don't play computer games. I have connected my monitor (a Hanns G HG 216D) to another computer to check that my monitor or cables were not at fault and the lines of red dots do not appear.
I have my monitor connected to the pc with a VGA cable but I have also connected my monitor to my pc with 2 different HDMI cables and the red dots still appear. I have also connected my pc to a tv to use as a monitor with a different HDMI cable and the red dots still appear. These red dots didn't appear immediately when I first had the pc. I believe that they began to appear once I started updating my pc with the latest windows 7 updates (x64 bit).
The red dots appear horizontally across the monitor screen each time I switch on the pc at the very bottom edge of the screen (in small columns) then when the Asus screen appears (motherboard is Asus p8z77-V LX) in a single line horizontally across the middle of the screen, then again in a single line horizontally when the windows 7 start up screen appears. They then appear again if I have an image in the centre of the screen which is a dark block.
In this case they are grouped together in a horizontal block about 4 dots high and about 30 dots wide to the centre right of the dark area. The line of dots only appears horizontally and in red on dark screens. Occasionally I have seen the same lines of dots on a light coloured block in the centre right of the screen when the dots are pale blue and in the same formation. If I move the mouse over the red dots when they appear in a centre block of a dark colour the red dots momentarily disappear.
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Dec 12, 2012
I have horizontal lines that scan my monitor whenever i play a game. I can see the horizontal lines only on darker colors like grey, dark-green etc. I have a Samsung E2220 display that runs at 1080p on 60hz on a vga cable (no hdmi/dvi support on it). I tried another vga cable, i tried another power cable but with the same result.I have all drivers updated (monitor and other hardware). My current PC specs are: AsRock N68-C S UCC, Phenom II x4, 4Gb DDR3, Radeon HD7770, 500gb HDD Sata3 and a power supply Sirtec 500W 80+.If I open Far Cry 3, for example, i get those horizontal lines. If i minimize the game i still get the horizontal lines if i have something dark on my display (a grey/dark-green/dark-blue website).Before the HD7770 i had a GTS 450 and had the same problems. Could it be the PSU, or the motherboard or what? I also tried a different display monitor (on the VGA) and had the same horizontal lines scaning my display monitor.
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Sep 30, 2012
I have a Dell Monitor model # 1908fwpt and we have used it as an external for a few laptops now, and on the last two hook-ups it has constant, non-flickering white horizontal lines across the screen. The only resolution that doesn't is 1280x1024 for some reason. I have changed the cables, used both VGA and DVI, and run the self-diagnostics and updated all drivers. I have chased this issue up and down and not been able to come up with a way to fix it. The monitor is not old, it hasn't been used very much, and I really don't want to replace it...
Since its done it on a few different computers I tend to think its not a driver issue, or a cable issue... And the one resolution it works on is all stretched out and flat.
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Nov 25, 2012
i have been facing with vertical lines on my HPW1907 monitor?
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May 1, 2012
On the graphs of the Resource Monitor, what do the blue and green lines represent?
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Jan 23, 2013
okay so I am at work and whenever I want to maximize a window to fill the left side of the monitor, it for some reason maximizes and centers in between both the monitors. Does anyone know how to fix this? I know that probably didn't make much sense, but I attached a picture to show what I am talking about. I was trying to maximize this window by dragging clicking it at the top and dragging it all the way to the top to maximize, but it centers in the middle?
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Sep 10, 2009
I don't know if its the video card or not. When i open a new window the screen sometimes gets all wavy. any window. explorer, chrome, docs...
but it never happens on the desktop. and when i go onto certain sites it stops like gmail.
the whole monitor gets wavy its weird. if i do a screen shot it comes out fine. my video card seems to be fine. ati x1600 512mb
and it didn't do this with XP. it started when i installed 7
i can get a photo of it later.
why does it do this?
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Jan 14, 2013
I have a family friend that emailed me about computer issues (we all know how that is), but this one is new to me and wanted to see if anyone had some suggestions before I made the 45 minute drive out to see them.
You will find the screenshot below. As you can see, they are getting lines across the screen but in a way that I have never seen before. Now, i am holding their words loosely, but they state that this only happens in the web browser. Looking at the screenshot I can see the line are contained within the browser window, as the IE tabs and window at the top of the screen are intact and normal.
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Feb 8, 2013
when im browsing through web pages suddenly, horizontal black stripes appears on my pc?
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Dec 4, 2012
it shows some weird streching lines from the icons.theres morenes in the right of my windows 7 dekstop and in my start menu,how can i fix it.i could see good with the lines but the lines are annoying
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Feb 16, 2011
I have a new toshiba laptop and when I went to open the email home page there were lines through the words on top such as Check Mail and New
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Apr 7, 2011
HP Laptop running windows 7 every now and again, (not very often) the screen will fill with zigzag lines. Theres nothing else on the screen, i have to reboot the laptop and then it starts up fine. laptop was running Vista and it happened then aswell. It can happen while playing vdeos or just surfing the net.
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Aug 3, 2012
I have been using my emachines netbook 350 for a year now and running windows7 in it since I bought. A month ago, I've started seeing those blinking horizontal lines on my screen. Almost half of my screen is affected. I wonder if it is a problem with my video card or just some viruses. Well when I print screen, the lines are not showing. The same as when I connect my netbook to a projector
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Jul 15, 2009
I've had this issue in Build 7100 X86 and X64 and 7600 X64. I've used both the Default Driver and the Driver directly from Intel. I have an Intel Mobile 4 Express graphics card.
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Nov 23, 2011
When I create a table in office 2007, all looks ok on screen, but when I print, there are no table vorders and lines shown
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Jul 18, 2012
Recently however there is a white line that is going through the wallpaper. and now add to that a red line. At first i thought it was my moniter but the lines only go through the wallpaper, they dont appear in videos, when im browsing the internet, or when in game. They are only appearing on that wallpaper. I can change the wallpaper and the lines aren't there. If i change back they are there. So i figured that my image might be corrupted so I went online and looked for the same picture again. I found it twice and both times the lines were there on the picture. Not after I downloaded it, as I found the picture online, on the webpage, before redownloading.
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Sep 25, 2012
my printer is printing lines when i am printing pics. I have jst installed a new colour ink cartridge?
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Dec 3, 2012
my rig is working fine however I have noticed something strange that occurs whenever I boot my rig, when I got to the part where Windows 7 is loading instead of getting the windows logo on the screen and "starting windows" I get 8 blue lines along the top left of my screen. I was wondering if anybody else has ran into this problem or may have heard of it before[CODE]
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Jul 9, 2011
i have a problem that my computer freezes with green lines on the screen and ive done several checks on the hardwares.. and the store where i bought my computer.. already did a replacement on my video card, RAM and motherboard and did a several stress test on the computer and didnt freeze at all and when time i bring home my computer it freezes up on me at random.. no specific time.. i have
ASUS p5g41t-m lx3 MOBO
nvidia gt200 1gb 512bit
1 tb of hdd
4 gm of RAM
huntkey 550v PSU
windows 7 86x
and a ASUS LCD AL series..
just wanna asked if theres any possible problem that my VGA cable or the LCD itself has a problem..
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Aug 13, 2011
Since a couple of weeks, I have a problem with my laptop screen. From time to time, suddenly, everything on the screen disappears and I get a screen with only white and grey lines (see picture attached). When this happens, I can't use the laptop anymore and I have to shutdown by pressing the power button. On some days, I have no problems, on other days, this happens several times.
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Dec 16, 2011
I have a problem with my computer. I just restarted it, and it ended up booting with purple/blue lines all over the screen.
So the first thing i did was go into device manager. All it told me was a caution symbol next to my NVIDIA geForce 8500 GT. so i downloaded and reinstalled the drivers for it. No effect.
Then i booted into safe mode to find if it was a motherboard issue. The lines remained.
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Nov 16, 2012
Whilst playing Skyrim "it automatically detected Ultra High Settings on my AMD Radeon HD 7850 graphics card, with updated drivers" white lines began flashing, then odd shapes started appearing on the screen. I tried it in low quality and still the same problem. Surely such a graphics card would be able to handle Skyrim. I have no mods on texture packs and have not touched the files
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Aug 18, 2010
why do i get the doted lines on my start button when i use classic mode ?
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Mar 31, 2011
I seem to get all sorts of lines on any animation and the animation flickers.
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