A major manufacturer of graphics cards for desktop and laptop computers.

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Getting a BSOD “Hardware Malfunction” after installing drivers

Alright so ive been upgrading my computers hardware and i bought a new GPU. Now i put my new GPU in and booted and it works fine. The computer boots properly no problems with good VGA output. I used ...
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1answer
21 views

Adjust pixel format for an external display in OS X on iMac (early 2013)

I just replaced a custom build desktop with a new iMac (early 2013 model). One of my external monitors that I use needs a different pixel format than the one currently set as default in OS X. On the ...
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0answers
22 views

Use NVidia GPU from VirtualBox?

How do I make the VirtualBox guest use the NVidia graphics? Host setup: Windows 7 x64 NVidia Optimus In NVIDIA Control Panel, I explicitly selected High-performance NVIDIA processor for: ...
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16 views

Fujitsu Lifebook NH532 screen dimmed catastrophically after Nvidia driver update

I have a one year old Fujitsu lifebook NH532 laptop running Windows 8. Recently I updated the driver for the Nvidia graphics card from version 331.82 to 335.23 WHQL and on installation the laptop ...
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3 views

dell inspiron resolution changing

my dell inspiron 15R screen resolution is going to change automatically again and again it gives message like this this is not the optimal screen resolution for the clone Displays ...
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18 views

downgraded from SLI, should I do anything special?

I used to have SLI GTX 670, due to some rethinking and not really needing that much power I sold off one of the cards. Everything has been working fine during games, but I get these random "Display ...
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31 views

Running a PC with two graphics cards but NOT via SLI or CrossFire

I have a machine in work that has two nVidia graphics cards installed. One pretty weak (GT120), and one very powerful (Quadro 4000). The idea was to use the Quadro for 3D rendering, but I'm wondering ...
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1answer
16 views

Trying to start miner process from SSH but fails?

I've set up SSH to my Windows 7 box at home. I'm connected to my box and trying to run a batch file that will start my dogecoin miner. When it runs cudaminer, I get this output: *** CudaMiner ...
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1answer
13 views

Nvidia 2D surround not showing up in control panel

I hooked up my old monitor today and now want to configure it so that I can use both of my monitors in games. I've Googled the issue and found that one is supposed to configure Surround in the ...
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1answer
10 views

Using 3D Vision on LG passive 3D screen from laptop

I own an LG TV with passive 3D technology and an ASUS N76VZ laptop (GT650M card by nVidia). I would like to play 3D games, according to the appropriate resolution/detail level that the card can ...
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7 views

BenQ GW2265 connected via HDMI periodically blanks out for a couple of seconds

I have a BenQ GW2265 monitor connected via a HDMI cable to a Geforce 210 video card. From time to time, the display goes blank for 2-3 seconds and then comes back. As far as I can tell, the power led ...
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8 views

Dell XPS 8500 w Nvidia GeForce 620 goes dark

I moved my system up one floor in my apartment and now video display turns off every 15 mins or so. I've done diagnostics, I've swapped out different configs. Trying to run a Dell 27 in and drive my ...
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30 views

Disable 3D warning overlay

I can't find any way to disable the overlay in the screenshot below from the NVidia control panel. The biggest pain is that my bluetooth keyboard doesn't have an insert button. Screenshot: "This ...
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1answer
54 views

What is the difference between Nvidia's G-SYNC and AMD's FreeSync?

I recently read about Nvidia's G-SYNC technology and it sounds pretty cool! Their solution seemed quite elegant to me. That is, until I read about AMD's FreeSync technology. The main difference I ...
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0answers
21 views

How to make every software program run on the high performance Nvidia processor on a dual video card laptop?

My laptop comes with 2 video cards (Intel and Nvidia) and I can push a switch and the Nvidia high performance processor would kick in. But when I opened the Nvidia Control Panel, a few programs on my ...
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8 views

resize to full screen with xrandr without blur effect

I have an Asus A52JC notebook http://www.asus.com/Notebooks_Ultrabooks/A52JC/specifications/ with Nvidia GEforce 310M and I use it with a 22" external monitor philips with 1920x1080 native resolution. ...
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18 views

DisplayLink and NVIDIA, Getting DisplayLink Working

I have a triple monitor setup on an HP Pro 3000 SFF running Ubuntu 14.04 LTS 64-bit installation, and I've just upgraded my system to use a dedicated NVIDIA GeForce GT 610 graphics card. This card ...
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0answers
18 views

How to rollback to previous settings status on Centos 6.5

I'm beginner on linux and using centos 6.5 on my machine. I tried to install a Graphic driver of NVIDIA GeForce 8600 GT on Centos 6.5 and rebooted. After rebooting, problem occurred. Gnome booting ...
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0answers
86 views

Nvidia driver crashes every time it is used

I just bought a new laptop (Asus N56JN-CN039H) with windows 8.1, once received I updated everything and played a game (borderlands 2). I don't remember exactly, but I think I updated the Nvidia ...
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0answers
12 views

debug cuda graphics card using onboard graphics

In a setup where there is a discrete graphics card such as a GTX TITAN with the Intel 4790k processor, The onboard graphics Intel HD 4600 is automatically disabled, Is there any way both graphics ...
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0answers
16 views

downgrading nvidia driver on centos

I currently have a machine running CentOS 6.5 with nvidia driver version 331.62 installed using yum. I am trying to downgrade the driver to an older version (319.37). I have tried uninstalling the ...
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0answers
12 views

Enabling SLI and set TV as main monitor on game launch?

I have a 2 way SLI setup on my system and when I am not gaming I take full advantage of the 3 monitors I have but this requires SLI to be disabled. I have been searching but can not find any way to ...
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0answers
21 views

Strange pixels showing up in programs

So I just got my new pc and I noticed that there are a lot of multicolored pixels all over certain programs like shown in the screenshot: This is on my brand new Asus rog g750jm-ds71. These pixels ...
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11 views

DVI Thinkpad monitors through Intel on Dock

Hardware is an Thinkpad T520 with Optimus technology. Video Cards: Nvidia NVS 4200M Intel 3000 HD Dock: Mini dock 433810U With this dock + laptop combination, the external displays are not ...
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39 views

Which graphic card for multiple monitors on linux without xinerama?

I have a 3 24" monitors, setup with 2 in portrait mode and 1 horizontal ( |-| ) connected to 2 NVIDIA Quadro FX 580 and I'm running Mint 17 Qiana 64 bit (Cinnamon 2.2.13). The configuration works ...
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16 views

Nvidia gtx card stopped working, How may I diagnose the fault?

My GTX 285 card has suddenly stopped working, I have tried inserting it in another system but does not show any display, someone suggested that i bake the card in an oven. but since it has worked ...
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1answer
37 views

Changing which GPU outputs display

So right now I have a small (annoying) issue. I have dual NVidia 2-way SLI GTX 770's in my computer. I have the monitors plugged into the second GPU. The first GPU is in the PCIe 3.0/2.0_x16/x8_1 ...
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84 views

Windows 7: Switching between Nvidia GPU and onboard intel HD graphics in desktop PC

I have a desktop computer with an Asus P8Z68-V PRO/GEN3 motherboard (Z68 chipset) and an EVGA GTX 770 GPU. The GTX 770 is great for gaming, but it runs quite hot, the dual fans are noisy, draws a ...
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36 views

Graphic card performance

My graphic card runs fast and then slows down, and this is happening again and again. I can hear the sound of the fan running fast when it happens, less loudly when slowed down. The sound is like a ...
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0answers
19 views

Ubuntu Linux nvidia xserver DPMS working for anybody?

Can the Ubuntu Linux nvidia xserver powermizer feature use DPMS to trigger "Power Saving Mode" in my Acer LCD? I switched this display from my Windows 8 HP machine to my Ubuntu Quantal Compaq ...
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19 views

Three monitors, 2 gfxs cards linux

i am having a bit of an issue, normally i am a windows user but need to use linux for this one project my pc has two gfx cards : root@Predator-Linux:/home/richard# lspci -k | grep -A 2 -i "VGA" ...
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19 views

Virtual Consoles run from different DVI output than X

My virtual consoles (Alt F1-Alt F6) run from a different DVI output than X does. This requires me to unplug my monitor when I want to start X, which is a pain. I'd like to set them both to be ...
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38 views

Certain games cause screen to freeze and go black for a second

On occasions when playing certain video games (through steam) the screen will freeze briefly, turn black and then recover and resume gameplay as normal, not even 2 minutes into gameplay. I run ...
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30 views

How to turn off nvidia GPU after Nsight shutdown on linux?

Everytime I start the CUDA IDE Nsight, the nvidia GPU turns on. When I close Nsight, the GPU stays on, making laptop hot. Is there any configuration I can use to automatically turn it off when Nsight ...
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1answer
39 views

GPU access to a newly created user in Linux (Ubuntu)

I have a desktop computer with an Nvidia GPU, and the Python machine learning library Theano installed on it. Theano uses the GPU for carrying out certain computations. When I start IPython and ...
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22 views

Computer Restarts on boot due to Graphics card timeout error

My Computer boots up to Windows 8 logo loading screen and restarts again. A message appears that my PC ran into a problem due to Video Card timeout error and then my PC restarts and its fine. ...
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2answers
38 views

Black/Gray/Rainbow screen once GPU load decreases

While playing the latest games, I frequently get black/gray/rainbow screens. Those freezes occure right after the heavy load of the game has stopped. So for example, when I quit the game, I get the ...
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4answers
174 views

Is it possible to use a nVidia GPU to render graphics if the monitor is connected to the motherboard video port?

I have an Asus Z87 Deluxe motherboard, which has an integrated Intel HD 4600 GPU; I also have a nVidia GeForce GTX 560 TI graphics card; currently, my monitor is connected to the graphics card and the ...
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1answer
58 views

How much of a difference is there between video card manufacturers? [closed]

If I am looking for a video card and I have already selected a specific chipset (for example, the NVIDIA GTX 770), is there really a large degree of difference between the companies who construct the ...
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1answer
66 views

Which video drivers should I install. X.Org X Server or Nvidia Binary Drivers

So i just installed ubuntu and now I'm updating my video drivers. I am present with the following choices. Which one should i pick. And if possible, why? Are there some advantages over the other?
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45 views

Video Card doesn't work without PS/2 Keyboard plugged into PS/2 Mouse port

To make a very long story short, we had a computer in with an odd problem: While the computer otherwise booted fine (Windows start-up sound played), The PCIe-16 video card would not display an image ...
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1answer
56 views

Video memory buswidth vs video memory Bandwidth

My current video card (9600GT) is dying and I'm searching for a new video card. Between acquiring my current one and now, I got a lot more knowledge about hardware and I want to use that to pick my ...
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1answer
75 views

Disabling discrete GPU in Win8 (UEFI) Laptop

Seeing how the Intel HD Graphics 4000 is covering all my needs perfectly for the moment, I would prefer to disable the NVIDIA dedicated GPU in my Lenovo Z400 for a while. I've already went to the ...
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0answers
52 views

Virtualbox Graphics Passthrough with GTX 760

So I've been reading a lot about passthrough graphic cards as I'm interested in running Windows inside Linux and still being able to game. The documentation I'm seeing is a few months old at least and ...
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3answers
119 views

Force Direct3D anti-aliasing in a Direct3D game?

Some old games look really jagged nowadays on large displays without any anti-aliasing, but don't have any option built-in to the game to enable it. On a PC with an NVIDIA graphics card, it's ...
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1answer
65 views

Is GeForce GTX 660 compatible with a Dell Inspiron 660?

I am thinking about purchasing a GeForce GTX 660 graphics card for my Dell Inspiron 660 desktop computer, but I've never purchased a GFX card before, and I'm not sure if it is compatible with said ...
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1answer
41 views

GPU glitches? Crashing both Linux Mint & Windows 7

My GPU is apparently dying on me. Yesterday it caused a BSOD on Windows and crashed MDM on Linux Mint. It caused a few strange graphical glitches before crashing on both operating systems. Today, i ...
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1answer
188 views

How to make NVIDIA GeForce 680m default graphics card instead of Intel HD Graphics 4000? (Alienware M17 Laptop) [duplicate]

I believe that the question title describes it all... but I just bought 2 brand new 2560x1440 monitors and I need to make use of my NVIDIA GeForce 680m card instead of the Intel HD Graphics 4000 card. ...
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98 views

Multiple Touch Screen Displays on NVIDIA premium mosaic not calibrating correctly - Windows

I currently have 3 LG touch screen displays (1920x1080) connected to a NVIDIA Quadro K5000 graphics card. The card itself has 2 x DVI and 2 Display ports. I've connected the displays using 2x ...
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113 views

Can't install NVIDIA GRID K520 on Amazon g2

I made an AMI image of a server and load it into an Amazon G2 Windows (Server 2012) instance. I connected with RDP \ TightVNC and tried to install the graphic card driver NVIDIA GRID K520 as ...