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

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1answer
9 views

Blurred/fuzzy/doubled image

I built a new PC for Christmas. In the three months since then, I've had this problem occur 4-5 times. After letting my computer sit for a while, such that it turns off the display, and coming back, ...
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10 views

Nvidia drivers ubuntu 14.04 installation console blank

I installed nvidia drivers on my laptop Nvidia GeForce GT 630M (which I suppose has Optimus support). My laptop has both the integrated Intel HD graphics and this dedicated Nvidia graphic card. ...
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6 views

Graphics Card Causing Splash Screen To Stay

I have a GTX 650 ti, and it recently had its drivers crash. After uninstalling and re-installing it with failure, it kept crashing. I formatted my drive using a spare Radeon 6770 I have. After ...
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16 views

Terrible Clarity on Secondary Monitor — Win7, Nvidia

I'm a long time Linux user and have minimal experience with Windows. That being said, I bought a Nvidia GT 730 and Windows 7 Ultimate yesterday to play a new game. This doesn't have anything to do ...
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16 views

How to make nVIDIA GeForce 8600M GS work on AMILO Xi 2528?

Short: What to do when your graphic driver is mesd up. How to CLEAN UNINSTALL IT, and instal new one. Reinstalling an OS should be avoided! Long question that refers to my specific problem: I have ...
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1answer
34 views

NVIDIA GTX 680 GPU BIOS flash failed and card is bricked

I own NVIDIA GTX 680 GPU and I wanted to flash it’s BIOS because I read that it is possible to flash it to GTX 770. So I downloaded GTX 770 BIOS and read all tutorials. Now all what I got is a bricked ...
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0answers
11 views

I'm building a pc with a amd fx 4350 and dont know what gpu to buy [on hold]

My part list so far is: amd fx-4350 Cooler Master hyper 212 EVO Fractal Design Define R5 W/Window White or Black I cant deside That's about it so far. If i go with amd, I want something from the r9 ...
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17 views

Can I install all my old and new different graphics cards and use them for OpenCL GPGPU computing?

I love developing applications with openCL and run them on my graphics card, but I don't really know how it connects with my hardware. I right now only use my GTX 970 for that, but I still have a GTX ...
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35 views

GTX 860M stuck to 33 Mhz after suspend on linux

With the official nvidia driver, whenever I enter suspend mode and return, the GPU clock is set to 33 Mhz and stays there no matter what I do. Kernel: 3.19.2-1-ARCH Driver: 346.47 Hardware: MSI GE60 ...
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16 views

Monitors flicker when hdmi connected TV turns on

I have my 3 main monitors and a large TV screen connected to my computer with HDMI. When I turn on the TV screen all my screens just flicker once and I lose the screens for a few seconds. The flicker ...
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25 views

Forcing higher refresh rate on HDMI - bad for the system?

I have a laptop with Optimus technology: Intel HD Graphics 4600 and NVIDIA GeForce GTX 860M. I'm able to add custom resolutions with the Intel GPU control panel. I know that HDMI 1.4a officially only ...
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2answers
23 views

Red dots on my new laptop?

I just purchased a new laptop with Intel HD 4400 with a dedicated NVIDIA GTX 970m graphic card. When I booted up everything was fine, but after I set up the computer I updated the NVIDIA drivers and ...
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0answers
32 views

Graphics card is glitching

Recently, my graphics card started glitching at random moments. The only things that could have caused this as far as I know are the recent installation of Microsoft DirectPlay (which I have already ...
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1answer
24 views

Connect non-displayport GPU to displayport monitor

I am trying to connect my GeForce 690 GTX to Asus Swift PG2780. I have tried http://www.sapphiretech.com/presentation/product/product_index.aspx?pid=357&lid=1 but the monitor has no signal. Any ...
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0answers
14 views

HP Pavilion dv6700 No Display [closed]

Spec: Hp Pavilion dv6700 with inbuilt nVidia graphics card - Intel Motherboard At first attempt they resolve the multiple screen issue(problem by nVidia graphics card), then its works for 45 days. ...
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51 views

ASUS N751JK NVIDIA GTX850M keeps underclocking

I have a brand new Asus N751JK which has an NVIDIA GTX850M graphics processor which should be a pretty nice piece of hardware. It runs perfectly fine, and the game I'm playing gives me solid 60 FPS ...
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47 views

NVidia performance tab under control panel on windows 8.1

I see that I have usual problem with performance tab, but I don't find solution with windows 8.1. The problem is that after I install all NVidia drivers on "clean setup" mode I have NVidia control ...
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1answer
34 views

CentOS 7 - NVidea Graphic Card not switching to Intel Graphics

I have a notebook ASUS N46CB with CentOS 7. This notebook has two graphic cards: an offboard NVidea Geforce GT 740M and an Intel Graphic Cards 4000. When I'm using Windows, the graphic cards are ...
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120 views

What is nvidia gpu performance scale in BIOS?

I recently updated my BIOS from 1.14 to 2.01 on my lenovo Y50. A new setting was added in my bios called nvidia gps(gpu performance scale), there was no description i can only enable or disable. i ...
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48 views

NVIDIA control panel has stopped working in windows 10 technical preview.Any fix?

I downloaded the Windows 10 technical preview.And when i tried to run assassin's creed with the GPU High-performance NVIDIA processor the game has stopped running, then when i open NVIDIA control ...
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1answer
24 views

Dell Inspiron laptop CPU heating up on connecting to full hd monitor

I have Dell Inspiron 14 3421 laptop. It has display resolution of 1366x768. I have connected HP 22fi IPS full hd monitor to this laptop. But i have noticed that every time i connect the monitor, the ...
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0answers
107 views

Extreme FPS Drop in Counter Strike Global Offensive [migrated]

Please don't provide answers/suggestions on how I can improve/squeeze out more FPS. I want to know what caused the FPS drop and tearing. Thanks! Yesterday, I noticed a significant FPS drop ...
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94 views

Nvidia Display Dirver crashing with BSOD at higher temperatures

Ever since I installed “Company of Heroes 2” and associated DirectX files from Steam as well as upgrading my GPU dirvers, I keep getting the following blue screen of death (BSOD) message: ...
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1answer
180 views

nVidia CUDA installation does not detect GTX 970

I put a brand new GTX 970 from Gigabyte in my system and it basically works so far. But i need CUDA and when i ran the CUDA 6.5 driver installation, it said that "This graphics driver could not find ...
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1answer
31 views

Is it possible to have a hypervisor with Nvidia SLI 980 pass-through gaming setup?

I am looking into reformatting my computer. I would really love to get rid of Windows finally and only use Linux for gaming/work. Sadly I am not sure this is close enough to be a reality yet. I am ...
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14 views

Is my graphics card not working

Until today my pc was working fine. Today my computer booted up but I saw no picture on either of my screens. After plugging a monitor onto the onboard graphics was I able to get a picture. After ...
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1answer
106 views

Multiple monitors on Intel HD graphics both duplicate and extended displays

I have a Lenovo W540 running Windows 7, which has both the Intel HD 4600 graphics (primary) and an Nvidia Quadro K1100M card using Nvidia's Optimus driver. The displays are run through the HD driver. ...
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1answer
73 views

Trying to install new graphics card and get beeping on start up

I am trying to install an EVGA GeForce GTX 750 Ti Super Clocked The card does not require external PCIe power. It requires a 300 watt minimum power supply, which is what I have. I'm running Ubuntu ...
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38 views

Nvidia gtx 660 kernel mode not responding?

As the title says, i have an Nvidia gtx 660 and i didnt had any problem at all in games such as Battlefield 4 High settings Dota 2 etc. I recently changed my motherboard and cpu and now i get all the ...
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0answers
28 views

Ubuntu 12.04 doesn't see the second monitor

I've got vanilla Ubuntu 12.04 lts, GeForce GTX560 and Core -i7 2600's integrated card (on desktop based on ASUS P8H61-MX). The system seems to detect NVidia videocard (lspci shows that there is ...
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2answers
33 views

What is CPU bottlenecks and how does it affect me?

First some facts: I have an MSI GT70 gaming laptop equipped with a GeForce GTX 780M 4GB graphics card. I am considering upgrading to an MSI GT72 equipped with a GTX 980M 8GB graphics card. I play all ...
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1answer
80 views

Maximum available resolution is 1080x1920 when connecting UHD monitor using hdmi

I just purchased a 4k Samsung Monitor (Samsung u28d590ds), and the problem is that when I connect to my laptop through hdmi the maximum available resolution is 1080x1920. From what I understood is ...
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1answer
24 views

GPU overheat while in linux textmode

I just put an old Nvidia 6600 GT card in my server that is only running in text mode (debian/linux console) but the sensors show a 101-105°C temperature. The card has only passive cooling (no fan). ...
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12 views

nvidia-smi reports ERR! for temperature of card

I am stress testing some of the cards on our GPU node and after running a bunch of jobs on a single card (card #1), nvidia-smi takes a long time to respond from that card and the temp reads ERR!. ...
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56 views

Control fan speed under linux without nvidia drivers

I have quemu-kvm configuration like this - IGP on host (linux) and Nvidia on guest (windows). I blacklist nvidia drivers under linux (arch dist.). Is there a way to set GPU fan speed under linux ...
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21 views

Delete Resolution from Nvidia control panel

How can i do this? This is under the "Change resolution" section i want to delete 1080i 1862x1048@30Hz because it keeps defaulting back to it for some reason But i don't see any option in the ...
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74 views

How does windows 8.1 route the HDMI 5.1 audio data routed to nvidia display card

I would like to understand the whole data flow of 5.1 sound data from a software application to the final output HDMI port. Let's make a very simple scenario. A simple windows 8.1 program, uses some ...
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1answer
219 views

New GTX 970 running on PCI-E 1.1 x16 instead of 2.0

I recently purchased a GTX 970 for my system and all seemed to be fine, drivers install perfectly, games run OK if not a little under what I would have expected (this is probably due to my CPU not ...
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0answers
14 views

2nd Gfx card that will display BIOS on boot?

Recently replaced an XFX AMD HD 6450 with an ASUS Nvidia 750 ti. As the Nvidia card does not display boot screen on HDMI as did the AMD, I would consider installing a compatible, low power, low ...
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0answers
58 views

Howto enable GPU-scaling with nVidia GTX 680 and UltraHD-DisplayPort-1.2-monitor?

I am running a Dell UltraHD-monitor in 3840x2160 at 60 Hz (DisplayPort 1.2). This monitor doesn’t support upscaling when running in DP 1.2 mode. nVidia's latest drivers seem to prevent GPU scaling ...
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1answer
28 views

Graphics Card Won't Fill Screen

So I am currently using a GeForce GTX 650Ti with three monitors. Two of which I have hooked up via DVI and my TV which is hooked up via a Mini HDMI port (Goes into a receiver first and then the ...
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0answers
158 views

Disable intel hd graphic card for asus n55sf

I have an Asus N55SF, and i have a problem with the intel graphic, the screen always gets black (with some liltle white dots on the left side of the screen), and when i gently hit the pc sometimes the ...
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0answers
114 views

Black screen in console mode after installing NVIDIA driver in Ubuntu 14.04

I installed the newest NVIDIA driver for Ubuntu 14.04 (Linux 64-bit) by executing (in root shell prompt) script below: #!/bin/bash mount -o remount,rw / && apt-get -y purge nvidia* sh ...
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0answers
28 views

Calculating memory bandwidth using CUDA device properties

I am trying to measure my GPU's properties using CUDA's cudaGetDeviceProperties and I am not getting the correct bandwidth. The code snippet I am using is: for(int idevice = 0; idevice < ...
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0answers
34 views

4 monitors, 2 identical GPUs and Linux

I have two NVIDA GT610 cards on a ASUS X79 Sabertooth board and they are not SLI connected (they actually don't even support SLI). I also have 4 monitors, 2 connected to each card. Theoretically ...
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0answers
131 views

NVidia won't work for Lenovo T540p, Debian Jessie

Got a brand new Lenovo T540p laptop to run Debian Jessie. It boots, but whatever I try the NVidia graphics won't kick in. I've done the NVidia installation many times for Debian. Also for Jessie. And ...
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0answers
27 views

Does NVIDIA GTX460 [Zotac] support 3 monitors at the same time?

My GPU has 2 DVI and 1 HDMI ports, can I safely plug three monitors? I could test empirically, however I am afraid that I could damage it. P.S: I just read from unreliable sources that Zotac NVIDIA ...
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1answer
176 views

Can I uninstall the Intel graphics driver if an Nvidia GPU is present?

I have a Dell XPS15 laptop, which includes a Geforce GT750M GPU. Ever since I updated the Nvidia driver to 347.25, I've been getting errors from igfxtray.exe on startup. Google tells me that this file ...
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0answers
49 views

How does SLI GPU's perform in games without SLI support?

Im thinking about buying two Custom GTX 980's and use them via SLI. After reading a lot of Benchmark tests to figure out which Graphics Card is currently "the best" i found a test where a single GTX ...
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1answer
30 views

graphics card and monitor not recognized

I have a MSI NVIDIA GTX770 - N770 TF 2GD5/OC that is not being recongnized by my windows 7 64 System. The display adapter shows a warning in device manager and opening the nvidia control panel ...