Graphic Cards :: Windows 8 Options - Turn Vsync Off?
Nov 6, 2013
As you probably all know, Windows8 forces vsync which makes it difficult for many of us to enjoy games in windowed mode.
In Win7 you could disable it simply through turning off Aero, however this option doesn't seem to exist in Windows 8. Any way to force Vsync OFF?! I'd love to upgrade properly, but this is a real deal-breaker for me and many others. Why there isn't the option.
I'm using an ATI card so I'm unable to force it off in the settings (unlike Nvidia users).
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Jun 8, 2013
Trying to play need for speed, the game had black corners around it, it wasn't in full screen, so i decided to go to CCC and tried messing around with it's settings perhaps i could get the Full screen back and noticed that i had so many options/settings missing in it, like it wasn't as same as it was in windows 7, below is screen shots of it and my driver, I also tried uninstalling it and the AMD RADEON 6300M Driver and cleaning the AMD reg files and re-installing it but nothing seems to work.
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Jul 14, 2012
How to turn off the hardware acceleration? I tried doing it the way you are supposed to do it in Windows 7, but the tab in the control panel isn't there.
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Mar 10, 2014
I recently broke the screen to my asus n56vz. I ended up removing the whole top panel and removing the inverter cord.
I plugged in a external monitor and it worked fine at first. When i restarted i noticed that it starting running hotter and displayed a second option on a 768p monitor. My 1080 aoc was made the main display seen though its not the first monitor its second.
I tried to delete or disable the second monitor but i could not. What should i do?
I used to have 33c temps idle and not its 50c. It used to display only the external monitor. Now it displays 2 and the 2 is my main.
I dont have any recovery or 8.1 disks... I tried a refresh and it said "missing files" so i cant even do that...
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Mar 1, 2014
My computer is hp envy dv6 7280sf notebook with 2 GPUs intel graphics HD 4000 and Nvidia Gefoce 630 M running windows 8 64x.
After making an free upgrade online for windows 8.1 which run successfully, both gpus were ok...
But after receiving a windows update with new drivers for intel graphics 4000 gpu , after install and restart , the computer freezes on blank black screen at windows startup with no mouse or anything only backlight.
So safemode was succeful but i figured that the update for windos update was the cause and graphics drivers were installed so i removed the drivers for intel graphics and itried to reboot the computer so the restart was succeful but the intel graphics card was unistalled and no drivers were automatically installed so i tried to download and install the drivers from hp and intel website for windows 8.1 however the install fails.
Automatic install from device manager failed both online and from computer and even from manual driver selection.
So therefore the install failed in safe mode , and the high def audio device ( on screen audio possibly) failed and the device was not recongnized (no drivers installed) so i'm stuck without anydrivers for the integrated gpu and the games are no longer able to run normally even if the nvidia card is on.
I tried downloading an installing Windows 8 drives but it failed to install also , for instance any new install of drovers seems to fail for me even for external usb hard drive.
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Feb 21, 2014
I'm building a system for cryptocoin mining, and am having a little problem with getting Windows 8.1 (home, not pro) to run the 3rd card (GPU) My equipment is:
Gigabyte 990 FXA UD3 MOBO
AMD Vishera CPU
2x4 gig Corsair Ram
3x Sapphire r9 280x Video cards
1000w Corsair PSU
Scandisk SSD
All parts are brand new.
Here is the problem... everything boots just fine and runs with 2 of the GPU's installed. I have the latest AMD 13.12 drivers, and the AMD APP SKD installed. When I add the 3rd GPU though, windows will auto detect it as a Radeon 7900 with the caution sign, AND/OR a r9 200 series card, also with the caution sign, most times BOTH. Then it randomly freezes the system. A couple of times I got it to run long enough just by luck I guess, to install the 13.12 drivers on the 3rd GPU, but then in a few minuites the system would freeze again.
2 GPU's run just fine, the problem only shows up when the 3rd card is installed, and it happens on any of the 4 16x slots, or both 1x slots on the MOBO. It doesn't matter if the GPU's are directly on the MOBO, or on 1x16 risers. There are plenty of folks running this set up with up to 6 GPU's, so I know it can be done, but I must be missing something somewhere in the windows set up.
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Sep 5, 2013
I've got a bit of a strange issue that I haven't had with previous OSes on this PC. I'm running a Dell OptiPlex 380 with Win 8 x64 at the office and I have to run 2 video cards for all of my screens. I have a GeForce 8400GS in the PCI-E slot and a GeForce 6200 in the PCI slot.
Previous to the Win 8 install, it worked fine. Booted exactly as I had shut it off. Now, with 8 - it's killing my PCI-E card presumably when it puts the screens to sleep when I leave for the day. So I'm coming in to all of my windows being moved to the PCI card's monitor (only one hooked to it) and I have to reboot to get PCI-E card to come back.
If I check the screen properties, I see only the screen hooked to the PCI card. I've changed the setting in the BIOS for the first video card to Auto and also tried the PCI-E selection and it's the same either way.
Why on earth would it default to the PCI card rather than the PCI-E card?
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Jul 26, 2014
i am on windows 8.i am using HP laptop.this is my ccc version.
i got 2 problems:well first one is that i can't update to windows 8.1 as the update always hang on 82% and after that my laptop
automatically shutsdown i don't know whats the reason is and that's why i am stuck at windows 8 till now although have 8.1 ISO but i don't want to install it as i have to erase my my windows 8 which came pres-installed so i will loose my genuine windows 8 .now i want to know what if i open the 8.1 installer and install it from a virtual tool like Deamon although it gives an option to keep files app setting safe but i fear that it would conflict with 8 and i would have to format my laptop then ok now to the major problem i just recently purchased Watch Dogs and installed it.I played the first mission and got busted so the mission failed and it began to reload and then a error pops up saying watch dogs have stopped working upon googling i found out that this is due to DUAl AMD Graphics so they stated that i should disable it but i cant find any option of disabling DUAL Graphics.
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Dec 13, 2013
My Sapphire AMD HD 7870 just bit the dust so it has been sent back with an RMA. I had hoped to replace it with an ASUS AMD HD 3850 but Windows 8.1 will not work with it. There is an error message on a blue screen something about a header (I don't have the exact error message today).
I suspected it was a driver problem so uninstalled the existing driver and tried to install the latest AMD one. I can uninstall OK but as soon as I reboot the Microsoft driver installs itself giving me no opportunity to install the AMD one.
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Oct 28, 2013
I just bought an Nvidia 620 card today. I run both Linux and Windows on my system. When I go to Linux, everything work fine. But in Windows 8, the GPU fan start to scream. Its too noisy! I even updated the drivers.
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May 31, 2013
I've upgraded to Windows 8 Enterprise and started to receive errors of my GPU.
The screen go black for couple of seconds and then this error pop up : [URL] .....
I had this error many times as you can see : [URL] ......
Details of most recent error : [URL] ......
What could be the reason of this error?
My PC Spec
Windows 8 Ent. 64x
Gigabyte GA-G41MT-S2
Intel Core2 Duo E7500
ADATA DDR3 2x2GB
AMD Radeon HD 6450 >> driver 13.4
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Feb 2, 2014
I recently updated to Windows 8.1 (64-bit), and I immediately noticed that my resolution had taken a strange turn. Everything except the taskbar seems to be a lower resolution than before. This suspicion was only strengthened when I launched a game that I had running in 1440x900 windowed, and it didn't fit properly on the screen. I checked my display settings and used printscreen to check the resolution and both said 1920x1080, but when I used Puush to take a desktop screenshot, it came out as 1536x864, whereas before installing 8.1, desktop screenshots came out as 1920x1080. I tried changing the resolution and changing it back, but I'm still having the issue.
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Sep 15, 2014
Every time I try to download the HD7310 AMD driver instead I get a program that wants to charge me to auto update all my drivers.
I just want to download the latest Windows 8.0 64 bit driver for HD7310. I'm on a Laptop and the video text is horrid. I have catalyst software installed but every time I try to adjust brightness and/or contrast it looks nothing like the sample page. It gets progressively worse the more I attempt to adjust it. I can't believe it's this tough to get legible text on a monitor in this day and age.
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Mar 15, 2013
Ever since I installed Windows -8 Pro ( 64 bit ) on my MultiMonitor system, all my screens go black with following error message.
" AMD Drivers stopped Responding & has Recovered"
It happens so many times an hour that I had to stop usingWindows -8 completely. Even the worst thing is that if I have more than one harddrive & driver crashes, then on next reboot my system automatically startsdisk checking which takes hours for a 3.0 GB slave HDD. I never had thisproblem with Windows -7 using the same system.
My system configuration is as follows.
Dell T-7500 Workstation.
Intel Xeon E5645 2.4GHz
12 GB DDR3 RAM
AMD Fire Pro 2460 Video Cards ( 3 of them. Each supports 4Monitors )
12 Dell 24 inch ( 1920x1200) Monitors
I downloaded AMD Drivers for workstation & FirePro 2460Video card from following AMD Links.
[URL] .....
AMD has not updated Drivers since December 2012.
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Oct 28, 2012
I installed windows 8 on my pc and it doesn't use the whole screen. There's a margin all the way around the screen. I have a 23" 1080p display and AMD Radeon 7450 graphics card.Also, OpenGL is not working at all, for anything.
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Oct 24, 2013
Just upgraded to 8.1. Now, it won't let me extend my desktop to a second display like I had with 8.0 ....
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Feb 15, 2013
I am running Windows 8 on a Samsung 350V5C laptop 6GB RAM.
I'm struggling connecting to a second monitor, the problem being my laptop connects OK VGA to VGA but doesn't stay connected. After 5 seconds i get the disconnected 'beep beep' then it immediately reconnects and again after 5 seconds disconnects again. I did get it to stay connected the other day so i know it works but is was pure luck and just trial and error, however, when i went to connect again i got the same problem, also when it did stay connected i just got 'duplicate screen' when i just want 'Second Monitor Only'.
Here's what I did: Control Panel > Hardware & Sound > Display > Project to a second screen, then i have tried all 4 options PC only/Extend/Duplicate/Second only and i get the disconnect then reconnect every 5 seconds again.
Do I have to change any other settings, either on monitor or laptop?
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Apr 5, 2013
I have to reinstall Windows 8 on my laptop for some reason. So after installation finished I went to Device Manager for Installing Drivers. After all the other drivers like Chipset, Network, Audio etc, I went to the Install the Display Driver. There I noticed that under the Display tab my NVIDIA GT 650M is already listed but usually if any Device driver is not installed then it will be shown as Unknown Device or Standard VGA Adapter. But here it shows that it is working and one more Thing I noticed is that in the display tab it was written:-
NVIDIA GT 650M (Microsoft Corporation-WDDM 1.2)
So my question is that should I install the NVIDIA driver from my ASUS Driver And Software Utility Disk or should I keep it as it is? I have heard somewhere that WDDM drivers works better than any other Driver with Windows 8. Is it true? I didn't get any Performance Fall or any BSODs etc and games are also working.
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Mar 17, 2014
Is it possible to downgrade from DirectX 11 on Windows 8?
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Oct 10, 2013
My computer is an HP Laptop with a 17" screen. Today I connected a stand a lone monitor that is about 22". I've managed to get the resolution for the Laptop back to standard or native resolution.
However I'm going around in circles trying to get the larger monitor to it's proper resolution. How might I go about doing this and get the larger to respond independently from the Laptop Monitor?
Do I need some software to accomplish this or what?
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Feb 26, 2013
Resolution of my monitors 1280, but I can't open apps because "resolution is less than 1024" (error message). If I update video driver Windows does not work, being necessary to restore to a previous state.
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Jul 28, 2014
the driver uptodate and i have tried tu turn off intel hd , but nvidia 740 still not working
do ia have to downgrade to windows 8? intsead using wn 8.1
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Oct 10, 2013
I know how to select the second screen options, however, my Surface Pro and our Samsung Laptop both running Windows 8 cannot detect a second monitor/screen. We are connecting via the HDMI port, but it will not display no matter what option we choose nor whether we run it from the desktop or apps. This is what we use for work to display presentations for clients.
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Jun 29, 2014
I just updated to windows 8.1 yesterday all is good, today I receive a update for Advanced Micro Devices graphics adaptor WWDM1.2 AMD Radeon HD 75209. It failed came back as error 80070103 says trying to install a driver that's already installed or a driver of less compatible . So I looked in add and remove I do see a advanced micro device but I don't know if it's the same or better how do I find out. I also googled it and read that it's never advised to update drivers threw windows update, go directly to the makers web site so how did this happen and what should I do?
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Feb 11, 2014
After upgrading from Win7 (x64) to Windows 8.1 Professional N (x64) my system started to freeze randomly. It seems to be a driver related issue, since the freezes do not occur, when I disable the video card in the device manager. I recently upgraded to the new beta driver (v14.1) which made it even worse.
I contacted the ASUS-support already. They said the card is broken - which does sound strange to me, since it worked fine using WIN7.
Hardware specs are:
CPU: Intel Core i5-4570
MB: ASRock Fatal1ty H87 Performance
Video: Asus HD7790-DC2OC-2GD5
Memory: 2x 4GB DDR3-1600 Kingston ValueRAM
PSU: Enermax Liberty - 500W (ELT500AWT)
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Oct 20, 2013
Running win 8 and installed Windows 8.1 and device manager told me windows shut down my video card (560 Ti) because of a problem and began running default drivers. I tried everything from removing and reinstalling drivers, reseating the video card, changing slots, etc....
As soon as I reverted back to Windows 8, EVERYTHING ran as fine as before.
SPECS:
AMD FX-9370
32gb G skill
ASUS M5A99X EVO
Windows 8
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May 8, 2013
I just changed my laptop's OS to Windows 8 but somehow, I can't change my screen resolution the way it was before.
Here's a screenshot: [URL] .....
And when i go to desktop, right-click then screen resolution, there's only 1 option available.
Here's how it looks like: [URL] .....
And as you can see, the "Resolution" option won't show any other options aside from 1024x768.
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May 9, 2013
I installed windows 8 on an Acer aspire 8320TG with AMD HD 6370 graphics card. This laptop is according to Acer not suitable for windows 8 but it worked. However, my screen is extended to the right and I can't switch this off. Since I don't have a second monitor I only notice this when my mouse sometimes gets lost or when I make a screenshot. I tried changing some settings in the "screen resolution" dialogue, without success. Am I just not finding the right settings for that or is it some compatibility-issue?
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May 24, 2014
System Specs:
-AMD FX-6350 6 core (CPU)
-Hyper 212 Evo (CPU Cooler)
-Asus GTX 670 2GB Top edition (GPU)
-Samsung 120GB 840 EVO SSD (OS Drive)
-WD Blue 1TB HDD (Storage/Game Drive)
-Asus M5A97 R2.0 AM3+ (MOBO)
-8GB 1600mhz Corsair Vengance Blue Ram (RAM)
-Seasonic M12II 620 Bronze 620GM2 80Plus (PSU)
-Display: Asus VH238H-P 23 Inch
-Corsair K70 Keyboard
-Logitech G400 Mouse
OKAY.. so I had Windows 7 64 bit installed for a while, then i decided to make the jump to Windows 8.1 when i found it on sale online.
I downloaded Windows 8.1 64 bit to a USB boot drive, but saved that for later and installed Windows 8.1 from the desktop as an "Upgrade" from my current system.
Then after installing all drivers and setting up my Windows Profile everything was perfect no issues, gaming was awesome, overall the system was great as it should. BUT one day (about 3 weeks after installation) i was playing League of Legends and my screen went black mid game. I reset the computer and from there on out I have been getting the black screen and have been unable to install the Latest and/or previous Nvidia Geforce Drivers(337.50) and every time I've had to Reboot in Safe Mode to uninstall the current drivers and or disable the "Video Adapter" to be able to access the desktop.
1st method: I tried everything from preventing Windows Update to install anything, and then downloading GeForce Drivers going into safe mode with not network access then installing from there but the installer would reach the "restart to install updates" then upon restart the black screens would occur.
2nd Method: Tried to allow windows to install drivers on It's own and it did install the "Officially" drivers 335.23 but they failed to install just as the previous method did.
3rd Method: Removing Re-seating the RAM, and Video Card and checking cables and fans making sure everything was functioning properly. after removing and re-seating the Components I tried methods 1 and 2 a few times with no success.
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Apr 28, 2013
How I can display my windows 8 session on a TV using smartglass.
As I understand it, smartglass is a competitor to Apple's AirPlay. On Airplay, I can sync it with a television and show the display from a mac or ipad on a big screen wirelessly. I want to do the same thing where I can sit on my couch with a laptop, but display the windows desktop on the TV screen.
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Aug 30, 2014
Today our Windows 8.1 system stopped and crashed when watching a video on the internet. The system was not able to restart and the screen has green lines. Please see some photo's. Once I got a message (of which I did not make a photo) about error video ftr or something like that. Cannot refresh installation since I have no Windows 8/Windows 8.1 dvd. It was a download from MS (image) and upgrade to Windows 8.1 When I start windows normally webcam light flashes and HD light flashes but screen remains black.
What steps to take? I cannot see the logfile since I cannot connect to the PC from my iMac anymore.
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