-1
votes
1answer
20 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 ...
0
votes
1answer
91 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 ...
0
votes
1answer
231 views

Cannot extend desktop onto second monitor all of the sudden

I have a Dell XPS 8300 on Windows 7 with a NVIDIA GeForce GT 545 graphic card. I also have two Dell St2420L monitors. This computer is almost always on and of course when not in use an screen saver ...
1
vote
1answer
139 views

Laptop is using Intel HD 4000 instead of GeForce 630M

I have a dedicated GFX card in my laptop, but DxDiag and GPU-Z say it's using the Intel HD graphics. I disabled the Intel HD 4000 driver in Device Manager, but it didn't work. I searched for a ...
0
votes
1answer
158 views

ImageMagick for Windows not listing OpenCL as enabled

I'm trying to experiment with GPU-accelerated resize operations using ImageMagick. On my Windows machine, using convert -list configure lists only FEATURES OpenMP and not the OpenCL I expected since ...
1
vote
2answers
2k views

Problems cloning my display on to an attached TV

I've got an Asus N56VZ, and a Sharp Aquos LED HDTV. I wanted to project my games to my TV via HDMI (so that others can watch), but gaming on a smaller screen feels more natural with a mouse and ...
1
vote
0answers
806 views

EC2 GPU Instance on Windows

I am having a lot of trouble installing CUDA Toolkit on Amazon EC2 GPU Instances. I tried using the HVM Windows 2008 Server AMI from Amazon and also the NVIDIA GPU image both launched on g2.xlarge ...
1
vote
1answer
539 views

SLI Will Not Enable - Windows 8.1

I am trying to get SLI to switch on with windows 8.1. It is a brand new build and I have two identical EVGA 770's on an MSI Z77A-GD65 board. I have a 1000W PSU and Windows can see the two cards just ...
1
vote
1answer
131 views

which graphics card drivers should you install if you have two Nvidia graphics cards?

I have two graphics cards installed in one PC - an NVIDIA 7300 LE and NVIDIA 8400GS. The computer is not used for gaming, but they are used for a triple-monitor setup. I've went on the Nvidia site ...
0
votes
1answer
440 views

Windows Experience Index Issue

My laptop is Lenvo ideaPad Z500, it has two graphic cards Intel HD NVIDIA™ GeForce™ GT 635M DirectX™ 11 The experience index of my computer is 5,1. I think that it's because intel card is set ...
0
votes
2answers
112 views

NVIDIA CUDA on Windows Compact Embedded 7

Is there a way to use NVIDIA CUDA in Windows Embedded Compact 7? I'm currently working on a system that processes video and would like to change from Windows 7 to Windows CE 7. However, I'm not sure ...
1
vote
1answer
145 views

What kind of hardware do I need to have 4-5 CUDA graphic cards on Windows?

I need to run some heavy CUDA tests and I can buy something like 4-5 quadro or tesla graphic cards. My question is: what kind of hardware should I buy to use them in a Windows environment with Nsight? ...
3
votes
1answer
514 views

Force Windows 8 to ignore EDID and output 5.1 over HDMI [duplicate]

I have a Windows 8 system with an nVidia 660 video card connected over HDMI to my Vizio television, which is connected via optical output to a 5.1 system. I cannot get my computer to output 5.1 in ...
1
vote
1answer
284 views

With Nvidia Optimus, which graphics adapter's control panel settings apply?

I just found out that I have both "Intel Graphics and Media Control Panel" and "NVidia Control Panel". How do these controls work together? I have an i7 with on-board graphics and a NVidia 650m. I ...
1
vote
3answers
2k views

How can I identify which processes are using the GPU?

Is there any way to find out which process is using the GPU for intensive calculations? (OpenCL, CUDA, etc? Primarily OpenCL?) e.g. if you run an OpenCL-powered video transcoder, you'll see nothing ...
1
vote
1answer
288 views

Set screen resolution for testing full HD on lower resolution monitor

I have a WPF app, and I know it has problems on full HD screens, but my display is 1440x900. How can I simulate full HD on my monitor? My graphic driver shows max resolution is 1440x900. I guess ...
0
votes
0answers
71 views

Two (discrete) graphics cards in the same system?

There are two GPUs, one is Geforce 580gtx, the other is Geforce titan, I want to use the first one for mostly game/general desktop applications, whilst the other one for mostly CUDA applications. So ...
-1
votes
2answers
118 views

How can I connect multiple monitors to one PC? [closed]

I am currently trying to use one PC and 5 separate monitors to display content using a digital signage software. I was told that each monitor will be seen by Windows and given an index number to ...
0
votes
1answer
428 views

Pixel doubling with NVidia card

I have a 2880x1800 display and I'd like to be able to run applications on Windows 7 at 1440x900. Unfortunately if I create this resolution on NVidia Control Panel the image becomes blurry, because ...
4
votes
2answers
533 views

Tesla C2075 as a VGA

I'd like to use a Tesla C2075's VGA (D-SUB) DVI output. I installed the latest Quadro driver (as suggested by the NVIDIA driver finder) on the 64-bit Windows 7, but it doesn't seem to be working. E.g. ...
0
votes
0answers
639 views

ASUS K55VM Laptop unexpectedly shuts down

I've read quite a few questions on SuperUser of people having laptop shutdown problems but mine is different. My laptop specs: Intel Core i7 3610QM (IvyBridge) NVIDIA GT630M 2GB and Intel GMA4000 ...
0
votes
0answers
307 views

BSOD 116 after installing nVidia drivers in Windows 7

System: Windows 7 64-bit SP1 with updates, fresh install Intel Core 2 Duo E4500 3GB RAM MSI GeForce 210 1GB (passive cooling) Abit IB9 motherboard (no integrated graphics) nothing overclocked ...
0
votes
0answers
1k views

PC can't boot. Strange flashing screen

I am running the Windows 8 64 bit consumer preview on a virtual drive on a Lenovo Thinkpad W510 that natively runs Windows 7 Ultimate. This has been working for about a month. It has been fine, ...
4
votes
3answers
10k views

Screen occasionally flashes black

A few months ago I bought myself a new computer. Since then the monitor have been occasionally flashing black for a second or so, and I've been looking for - and failing to find - a solution. Will ...
2
votes
1answer
508 views

Can I force my video card to work in a certain refresh rate?

I have a GeForce GT 640 video card, but by default the screen flickers badly. And if I change the refresh rate to 59 Hz in NVIDIA Control Panel manually, everything is OK. I don't know why. Now the ...
4
votes
3answers
2k views

NVIDIA Driver Crashing on Custom-Built Windows 7 PC

I've got a custom-built PC with these specs: Fractal Design Define R3 ASUS P8Z77-V motherboard Intel Core i7-2700k with Thermalright HR-02 Macho Cooler NVIDIA GeForce GTX 560 with Arctic Cooling ...
3
votes
1answer
244 views

Random Triangle Artifacts on Screen

Need some help with strange problem. I have the following machine. OS NameMicrosoft Windows 7 Enterprise Version6.1.7601 Service Pack 1 Build 7601 System Typex64-based PC ProcessorIntel(R) ...
0
votes
0answers
206 views

NVidia 7600GT periodically hangs

I have an issue with NVIDIA 7600GT video card on Windows7. Periodically it behaves strangely. In 3d games in has some strange artifacts and extremely low FPS (0-2) instead of 15-25. If I disable and ...
-1
votes
0answers
30 views

Dimming screen on Dell Precision M4600 breaks after Windows Update [duplicate]

Possible Duplicate: Which driver do I need to install in order to dim screen on Dell I have reinstalled Windows 7 and I have trouble dimming the screen. I installed the drivers first ...
11
votes
5answers
28k views

Remove NVIDIA Update and UpdatusUser

Does anyone know how to remove the UpdatusUser user created by installing the NVIDIA driver? Or better yet, how to install the drivers in such a way that UpdatusUser won't even be created? I have ...
1
vote
1answer
426 views

What are some optimal Windows 7 settings for maximizing a graphics card benchmark test?

I am using the HWBOT site to submit benchmarks. I have had some success with CPU benchmarking, achieving a hardware rank of #1 for my specific hardware in SuperPI 1M and #3 for SuperP! 32M. However, ...
1
vote
1answer
596 views

Free media player with VDPAU (nVidia acceleared codecs) for Windows XP

On Linux, with the latest official binary video driver from nVidia, I can use mplayer -vo vdpau (and some other flags) to offload the video decoding to the nVidia GPU. Is there a free media player for ...
0
votes
2answers
539 views

Is it fine to exit the NVIDIA Tray Icon?

I was under the impression that NVIDIA is a "native" thing and is thus important to be kept running. But even after I've exited it, I don't realize anything wrong with my computer.. But of course I ...
27
votes
4answers
48k views

Why does Nvidia create UpdatusUser account and is this a security issue?

While doing a backup I have found out the existence of an account called UpdatusUser on my Windows 7 box. It doesn't appear in the account management section of the control panel. Searching on the ...
4
votes
2answers
54 views

Application to run and test all the supported features of nVidia GPU

Is there any Windows application that will attempt to run all the supported features of a nVidia GPU?
0
votes
1answer
252 views

Dell NVIDIA GeForce4 MX440 16/32 bit color results in black screen

I have a Dell desktop PC, and whenever I choose anything other than an 8-bit 640x480 display, the monitor goes off. What could be causing this? The monitor has been used previously on this PC before, ...
1
vote
0answers
260 views

Use different display settings for the welcome / logon screen than my desktop? (Windows 7)

I vaguely recall back in the days of Windows XP that I could set up my display settings as "Administrator" and they would apply to the logon screen. However, once I log in my user settings could ...
0
votes
2answers
531 views

nVIdia MediaShield RAID 5 supported in Windows 7?

I have an nForce 430 board and I want to use it's RAID 5 support with Windows 7. I can't make heads or tails about whether the latest 2011 drivers from nVidia will let me set this up. Some pages say ...
0
votes
3answers
2k views

NVIDIA display driver is repeatedly restarting in Windows 7

In my system, a while after starting Windows 7 the display will stop working, the system hangs for a second or two and then comes back with a message: NVIDIA display driver stopped working and has ...
15
votes
3answers
13k views

How to disable the screen orientation hotkeys in Windows (XP)?

I'm using Eclipse in Windows XP. One of my favorite shortcuts is CTRL+ALT+DOWN (or CTRL+ALT+UP) to duplicate a line. I just found that on this machine (XP ThinkPad, with NVIDIA graphics driver), ...
1
vote
1answer
578 views

portrait monitor orientation causes text blurring

I have changed one of my two monitors to be portrait orientation, however the text is somewhat blurry. I have tried auto-adjusting it on the monitor and it has made no difference. If I tilt my head ...
1
vote
4answers
1k views

EVGA Nvidia GT 240 intermittently stops working

My EVGA Nvidia GT 240 video card stops working on both windows-7 and windows xp. When it stops, the screen is disturbed and computer halts. Additionally, a continuous sound comes from speaker. It ...
1
vote
1answer
2k views

Rollback driver in Windows via command line

I have a remote system in which I've updated the Nvidia graphics driver, but now RDPDD.dll, which I'm guessing stands for RDP Display Driver, will not load (found this out via Event Viewer). I can ...
7
votes
1answer
507 views

how is nvidia 3d vision achieved exactly

in my company we have been using stereoscopic shutter glasses for years together with fast crt screens able to handle vertical refresh rates > 120Hz. Lately it is getting extremely hard to find such ...
6
votes
2answers
12k views

how to underclock an nvidia GPU on Windows?

i wanted to know if there exist a software that can do that? my card is nvidia 7600GT
2
votes
4answers
719 views

How can I open “special locations” in Windows, like “Control Panel” from the command line?

If one opens Windows Explorer and then enters "Control Panel" in the location bar, then the Windows Control Panel will start. Similarly, the location string "Control Panel\NVIDIA Control Panel" starts ...
0
votes
1answer
314 views

NVIDIA SLI - Screen blinking

I have tried multiple drivers and multiple games ( Games tried, Darkfall and source based games). Drivers tried ( 18x,29x and 24x). When i disable SLI the games work perfectly. A description of the ...
1
vote
1answer
653 views

What can cause a black or blank screen when pressing logout or switch user in windows 7

The situation I have here is related to a brand new dell machine with a GTX260 video card. Put simply after one user logs in when that user either 'switch users' or 'logs out' windows goes to a ...
0
votes
1answer
1k views

How to fix Quicktime video color problems on nVidia chipset and Windows XP?

My laptop frequently plays video as if in very low-color mode. Though the sound remains clear, it looks terrible, showing only a few shades of red, blue, or yellow. (It's even worse than 8-bit color.) ...
0
votes
1answer
491 views

CUDA & PhysX in Windows on Unibody Macbook '09

Cheers, how can I get CUDA and PhysX hardware acceleration to work on Unibody Macbook from late 2009? Despite having 9400M which is listed as having support for CUDA on NVIDIA's site, I'm unable to ...