Sudden Intermitent Screen Flicker Problem
Aug 6, 2009
this extremely annoying problem started the other day after i ran an energy report, which btw was the first thing i had done on the computer that day. so the energy report may or may not have something to do with it.
the problem could be referred to as several things really, jittering,
flickering, flashing, even kind of a bounce maybe....its just real quick, a split second at a time. depending on what im doing, it can be as often as every 3 to 5 seconds, or just intermittently.
heres a list of when the problem occurs.
1. watching vidoes online. hulu.com so far is the worst. picture flickers every 3 to 5 seconds. Internet much better, just every so often. watched one full show on nbs.com. didn't flicker once....!!?
2. flickers in game loading screens but not in game. thank god!
3. also when i launch an app or maybe a video offline it'll flicker once as it launches.
here's when it dosent occur.
1. in games. (outside of the loading screen of course)
2. outside of watching video online there is no problem as far as browsing etc.
3. no flickering on the desktop, or when navigating though windows.
to fix the problem ive tried windows restore, and reinstalling my video card drivers. neither fixed my problem. outside of doing a reformat i dont know what else to do.
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Oct 22, 2009
I just got Windows 7 Home Premium today and installed 64bit edition. I must say, I'm over the moon. Great OS. Have a very small annoyance issue I was hoping someone could tell me is a result of a feature that I can turn off that isn't a major.
So here's what's happening
In Windows Explorer / My Computer when it's maximized "full screen", when I double click a folder and navigate around the directories, the screen changes brightness to bright then back very quickly to the original level (it basically flashes). If a folder only has a few other files inside of it, it even changes brightness when I hover over the icons.
It's not a major and doesn't do it when it's not fully maximized. Even if I make it the size of the screen by dragging the corners when it's restored down it doesn't do it. Very weird, and kind of hurts my eyes, especially when it's getting late at night and I should be in bed already.
When I disable visual themes, the problem goes away, but then it looks like rank, and I want to have all the flashy things that are unique to this version of windows, so...
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Oct 20, 2011
guys im experiencing a very frustating problem...everytime i open games or apps it is not in full screen mode and it flickers when i click...i already updated the drivers for my video card...i experienced this after uninstalling RegistryEasy
Here is the specs of my Desktop PC
Intel Core i5 650
GeForce Gt220
2gb memory
Tnanks in advance
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Oct 22, 2009
I'll keep it short and sweet here. Just did the Windows 7 - 64 Home Premium install and did all the Windows and HP updates (yes, video driver is up to date - Nvidia 9300GSm). My screen is flickering for a 1/10th of a second every 20-30 seconds or so. It is incredibly irritating lol. Any ideas?
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Apr 17, 2009
Sometimes fingernail-sized parts of my screen flicker. Are these called artifacts?
They smooth out when I drag the mouse pointer over them.
My drivers are as new as can be.
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Dec 5, 2012
why does my screen flicker when I go to another page? actually it does it all the time.
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Oct 10, 2011
I'm having an issue with a newer pc laptop. Win 7 dual-core etc. During use the screen begins to flicker black every couple seconds. I've seen this before and it turned out to be an over-heating issue. I believe that is not the case in this situation.
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Mar 24, 2012
I have a shuttle Windows 7 pc setup as a media center, running a ati radeon 4550 over hdmi to a sony lcd tv.After the system has booted (on a ssd for os, harddisk for data,1gig network nas for films and music) i get intermittent problems with the display blanking outWhen it starts it goes every 3 mins, with the tv loosing signal for a second then the display returning.Ive tried...Swapping the hdmi cableReinstalling the osSwap graphics card for nvidia Adding extra cooling to the ati4550 card to keep it down below 50c.Even got a new barebones case and motherboardReinstalling the os seemed to resolve it for a while, then it reappeard after a few weeks.
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Dec 23, 2012
I had this problem when I was just neutrally browsing through the internet when my screen just immediately flickered black, not for very long only about 1 second at the most, and my theme changed. I didn't really know what happened, so just kept browsing. I was browsing for about 20 more minutes and the same thing happened again, but this time it changed back. Recently just installed a new video card in my system, and have all the updated drivers, however, I wen't to CPUID to check the temps. of my system and my video card was pulling some numbers I haven't seen it do at this kind of browsing. My graphics card was about 67C and during regular web browsing it is usually around 30-35C. Is this a problem with Windows? Or is it a problem with my Graphics Card?
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May 25, 2012
Keep getting a BSOD randomly (outlook 2003 is always open when it happens) Whenever I try to reproduce the BSOD I cant.windows 7 home premium64bitdellAttached are some files and reports that might help. USBHUB.sys seems to be the issues but I can not correct it. I think I did then a week later it will happen 4 times in a row.
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Aug 18, 2012
Exactly what it says in the title. Happens after awhile of me playing gta 4 or sleeping dogs.
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Feb 4, 2009
I restarted my computer a little while ago and check disk wanted to run. I was out of the room when it happened to I didn't get to hit a key to cancel it. But after it got done and restarted again, I got the BSOD during startup.
Then I tried to start in safe mode and that also gave me the BSOD. I then put in my Windows 7 DVD under the assumption that I may be able to repair it, but when it finished loading Windows Files, I got the BSOD again.
The thing is though, that it was working fine before it ran Check Disk. I was working with Visual Studio 2008, then restarted and it decided that it would start going crazy with BSOD.
Anyone had this happen or know how I could fix the problem an boot back into Windows?
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Sep 24, 2012
I am running Windows7 64 bit for two years now. Since three months ago, I get a sudden windows shut down time to time and frequency increased this week, three times so far. I have not installed any new hardware or software.
When I reboot, the "repair mode" does not work and I have to use the "normal" mode. I also used the "safe mode" with no issue and when tries to use the "windows repair mode", it does not start.
Tonight, I also had a Blue Screen and when used "safe Mode" the following came up:
Problem Event Name: Blue Screen
OS Version 6.1.7601.2.1.o.256.48
Local ID 2057
BCCode 101
BCP1 000000000000000019
BCP2 000000000000000000
BCP3 FFFFF880030F7180
BCP4 000000000000000006
OS Version 6-1-7601
Service Pack 1-0
Product 256-1
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May 19, 2012
I will be using my laptop in a variety of settings (Word, FB, IE browsing etc.) when suddenly the font will change size and become very small or the screen will become quite large and my scroll bars will completely disappear. I use the mouse pad and do not use a mouse. Is there a setting to change or am I doing something specific.
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Jul 2, 2012
For the past few days my Laptop has been very slow to load up once I have logged in. Bootup seems to be fine until the user selection page. I then select my user ID and then log in. Once I hit the submit button the screen goes white and it takes a while to load up the desktopThe mouse is visible, but nothing responds. The Windows Key doesn't bring up the Start Menu or anything.CTRL+SHIFT+ESC brings up Task Manager which shows nothing untowards.On boot-up there is no peripherals installed on the laptop, just the Power Lead and WiFi is Active.I have updates on Automatic and Windows 7 is Genuine Home Premium. Here are the PC Specs[CODE]
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Dec 6, 2012
OS Version: Microsoft Windows 7 Home Premium, 64 bit
Processor: Intel(R) Core(TM) i7 CPU Q 740 @ 1.73GHz, Intel64 Family 6 Model 30 Stepping 5
Processor Count: 8
RAM: 8117 Mb
Graphics Card: ATI Mobility Radeon HD 5470, 1024 Mb
Motherboard: ASUSTeK Computer Inc., K42Jr
Antivirus: Norton Internet Security, Updated and Enabled
I would get a random black screen while playing an online game on my laptop (this happens randomly but usually 15-30mins after starting Windows and start playing the game). After the black screen appeared, it would automatically reboot to this windows error recovery page with options to go into safe mode (networking/command prompt) or just boot windows normally.I chose to boot Windows normally but after getting into Windows 7 and started playing a while, a random BSOD would appear. It has happened for 2-3 days straight. The attached is the mini dump.
Note: I did not install anything new to my laptop, I have ran chkdsk and sfc /scannow and found nothing.I have no idea what caused the black screen and the BSOD.
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Jun 3, 2011
I have problems entering windows after the first installation of Windows 7 64 bit built 7000.After seconds the welcome (splash) screen appears, the windows suddenly reboot automaticaly.After that, black screen appears with dashes blinking.(Actually, my current OS is Windows 7 32 bit built 7600, but I think it isn't cause of the problems. I have formatted the local drive, in which my current OS was installed, before I install Win 7 64 bit).
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Jun 16, 2012
What would cause some of the games and printing flicker and freeze on me?
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Aug 12, 2012
Firefox browses and navigates fine, not a problem. Only when scrolling either with arrow or mouse, the background and sometimes the taskbar/system tray flicker. It's like you can see what window is open behind the browser view.I have tried using IE (not a fan...) and it didn't work so I uninstalled Firefox and attempted a reinstall only to find the problem remains.
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Nov 20, 2009
After doing upgrade desktop icons would flicker and after some time the screen resolution would change. Then computer would stop responding and would only respond after forcing reboot. I contacted Microsoft and they had me do a clean boot which stopped the problems.
I restarted non-Microsoft processes one at a time and the problem seems to be caused by NVIDIA Display Driver Service. As long as this is not running computer seems to be fine. Only question is this something that is needed to run? When on Vista Home Premium before upgrade to Windows 7 there was no problem with this running.
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Jul 3, 2010
Running Windows Ultimate 7 x64.I have had the problem a few of you have had with the thumbnail previews on the Superbar flickering when you mouse over the icon.Its deeper than just the superbar screwing up. When this happens I cant highlight and play more than one song at a time with WMP Have to minimize windows just to return to browser and switch back and forth to windows explorer.I have to reboot my PC just to play a DVD folder or DVD disc.The problem started well into 6 months or more of using Windows 7 so I knew it was a problem with either some software I installed or a Component problem. I use Acronis for back-ups and have saved full back-ups of Windows 7 that I know are non-problematic , so after restoring a good image on a freshly formatted partition the problem remained.Tried all the obvious things like video drivers and all but still felt it was in the motherboard chipsets. Something had gotten corrupted or changed.
I have a Gigabyte MB and downloaded the drivers for Windows 7, installed.still there. Tried north bridge and south bridge.What I ended up doing was installing Windows XP x64 on a extra partition which allowed me to use my original installation disc for my motherboard and was able to individually install the drivers for both chips...and after the installation of the south bridge, the computer needed to reboot, at which time it went into a deep process (screen display with please wait or whatever) that took several minutes to complete.I dont remember it ever taking that long to complete .....talking ...like....6-8 minutes. I knew something good was happening.I know these drivers are for XP while in XP but I really wanted to do this just to see if it might get in there and root around deep in those chips since they are the original drivers.I never used XP x64 before with this AMD x2 5600+ I am currently using so I spent a couple hours installing a few programs I use a lot and testing them.Finally I rebooted back into my 7x64 (use EasyBCD) and have not had one problem with it yet. It has been 2 days since I did all this.
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Dec 22, 2011
I've been having this problem for a while now, and I really want to get to the bottom of it. The flicker takes the form of narrow vertical shadows moving across the screen horizontally. It isn't particularly noticeable on lighter backgrounds, but on a darker screen, it's really distracting. I notice it most when play Minecraft (in dark areas) and at darker scenes during DVD playback. I thought it might be that the monitor isn't getting enough power - there's my PC, an external HDD, surround sound speaker system and two lamps running off the same power supply - but I plugged it into a different supply, and still had the same problem.
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Jun 16, 2012
What would cause some of the games and printing flicker and freeze on me?
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Apr 2, 2011
It mostly happens in Lightwave 9.6 and Photoshop CS2. So the problem is that when I open a drop down menu in those programs the program either flickers a lot or it goes in the background and I have to alt+tab to get it back every time. It is really annoying because I can't do almost all important things in Lightwave and I can't save images in other formats in Photoshop beacuse of the drop down menu, and in other programs it flickers a lot and is just annoying.
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Aug 20, 2012
I installed Windows 7 on my computer (Upgraded from windows xp) and everything seems well. However, at random times it (sometimes it flickers black) goes into BSOD then restarts again to windows,,the DMP shows different kind of problems like:
Memory Management Failure "IRQL_NOT_LESS_OR_EQUAL" System Service Exception
I recently bought two 2gb ddr2RAM and I am now using it.
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Oct 16, 2011
So I just recently upgraded to Windows 7. After installing all the necessary drivers provided by Windows Update, It was time to install the one provided for the Graphics Card. Ever since I've got the driver set, there seems to be this flicker on the screen that tends to show up every few seconds.
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Jun 20, 2011
I have a Dell Inspiron 1012 running Windows 7 Starter SP1 and I've got it hooked up to my Protron 42" LCD screen with HDMI cable. I changed the flicker rate to 70 Hertz without checking the Proton's maximum flicker rate - yeah, that's really SMART - so now I've got an issue with my external display.It worked okay for second but then my laptop screen turned black and the external display reads "Signal Out of Range" (duh, the Protron works only up to a 69.8 Hertz flicker rate, which I SHOULD have checked BEFORE changing it, but what's done is done -_-).Now, when I plug in the HDMI cable, my laptop screen goes to black and the external display still reads that same message. I can't change the flicker rate without seeing the menu on my laptop screen.
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May 5, 2011
my wifes comp has suddenly developed a random BSOD, 1st time it happened when playing a facebook game & the 2nd when left idle.
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Mar 31, 2012
Crash data:
Problem signature:
Problem Event Name: BEX
Application Name: iexplore.exe
[Code].....
I haven't downloaded any toolbars, and although this is my wife's computer and she has gotten a couple viruses from visiting hacked blog sites recently ZA Pro caught those immediately so I don't think it's related to this.
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May 2, 2012
Something is wrong with my Sony Vaio FW series laptop.. I get major FPS spikes in any game I attempt to run (Dragon Nest, Audition), with FPS dipping down to ~10 every five seconds. When I check Task Manager, it's the games that are taking up the most CPU with overall CPU usage at 90%+. This is really strange and abnormal as I had never had any problems with those games taking up CPU and fps spiking until today (they ran fine yesterday).Between yesterday and today.. I used compressed air to clean my laptop's fan, and I visited some movie watching sites (which resulted in some popups appearing). I'm unsure if the problem can be attributed to a virus, but I ran a full scan of Malwarebytes and did a deep clean on Advanced System Care, none of which helped fix the problem. Firefox, Skype, and other applications appear to run as quickly and smoothly as they did before. However, I've gotten three BSODs in the last 30 minutes, and my laptop appears to be overheating: Here is my Hijack This Log : xks.
EDIT: I understand that a system restore will likely solve all problems, but I want to save that as a last resort.
EDIT1: I think the BSODs were a result of me running CPUID HWMonitor to check for the temperatures - each BSOD occurred right after or soon after I ran it. I'm unsure why running that specific program triggers a BSOD, but if I leave it alone my computer appears to be fine (no BSODs so far after I stopped running it).
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Sep 17, 2012
Everything on my computer was fine this morning when I left for week, but upon my return I noticed that my keyboard/mouse wasn't working. I restarted my computer and confirmed that my keyboard works in the bios and whatnot, but when I get to the windows login screen, I get no response from the keyboard or mouse.the mouse is a simple USB one, and I'm using a PS/2 keyboard, so I doubt it's some sort of sudden driver issue.I tried logging into safemode, and I get the same result, can't move my mouse or use my keyboard.Does anyone have any idea how to possibly fix this issue? I'm unable to restore from an earlier state either.
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