An expansion card inserted into a motherboard for rendering graphics with enhanced performance over integrated graphics solutions.

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107 views

Falcon BMS - Forcing screen resolutions to work for oculus rift (To get stereo to work)

I am working on getting the game Falcon 4 (bms) to work with the oculus rift. The only issue I envision is what I have trouble with now. The game has 2 stages (menu, 3d world). The menu creates a ...
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27 views

Google Earth and Remote Desktop on LAN graphic card incompatibility

I have a Windows 7 PC with Google Earth installed. Sometimes I need to connect with Microsoft Remote Desktop from my MacBook Pro to the Windows 7 PC. If I've Google Earth (Pro or not) already opened ...
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0answers
22 views

Video card not working only on one computer

I got this weird problem. My girlfriends computer suddenly just stopped displaying any picture oon the screen. Video card is Nvidia GF9400GT, which is originally silent, but I've added one 60mm fan to ...
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1answer
100 views

AMD graphic card not working after upgrading to Windows 8.1 on a Dell 3521

My Dell 3521 came with Windows 8. I recently upgraded it to Windows 8.1, but since then it is using Intel HD onBoard graphics. I installed the latest drivers for amd but still it picks onboard ...
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0answers
88 views

ASUS ROG Swift PG278Q Stuck at 24hz (DisplayPort connection)

So, as the title states, I'm having an issue with my new monitor. It just came yesterday. Last night, it worked beautifully. No issues. It was flawless. When I booted up my computer today after ...
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0answers
36 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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1answer
30 views

How can I measure the power consumption of the different devices connected to my computer?

I recently bought a new graphics card and I want to see if I am going to run into problems trying to use it with my desktop's measly 300W power supply. I am running Ubuntu 14.04. Is there anyway ...
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2answers
70 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
109 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
54 views

How to know if the motherboard support a graphics card

This is my mother board: http://www.asrock.com/mb/Intel/ConRoe1333-D667%20R1.0/index.it.asp I can't find what pci-express verion it implements. I want to buy this graphics card with pci-express 2.1: ...
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1answer
50 views

What happens if I upgrade 2X2 GB RAM in my laptop to 2X4 GB?

My Laptop has following specs :- 2X2 GB RAM (2.99 GB usable) Intel core i5 @2.4 GHz quad core processor (2nd generation...maybe ) 1 GB Graphics card (utilizing memory from RAM) EDIT : 1) Also ...
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0answers
12 views

Monitors consistently powering on and off for roughly one hour after being turned on. What might be the culprit?

I connected 3 external monitors to a Surface Pro 2 (Windows 8) by placing the device in the Surface Docking Station, and connecting: One USB port to a single HDMI cable via an External Graphics Card ...
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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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44 views

Is it safe to use a dummy hdmi plug?

I want to connect a "dummy hdmi plug" to my graphics card to enable a extended screen and show the contents of the extended screen on my tablet (over vnc), can I damage my graphics card if I use one ...
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1answer
22 views

will using the 2 graphics cards lower my system performance

my friend gave me a gaming computer from 2-3 years ago and he gave me a radeon hd6570 2gb ddr3 the old graphics card in there is a xfx geforce 9500 gt and my power supply is 460Watt can i put both ...
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1answer
37 views

Why set more bits per channel than the screen supports?

AMD CCC has a "preferred color depth" option that has BPC (Bits Per Channel) values of 8 and 10 and 12. I've set it to the least BPC in order to try to increase fps rendering. (I suspect the screen is ...
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0answers
53 views

Radeon HD 4850 X2 Graphics card causing PC intermittent rebooting?

I know similar questions have been asked before, but I just can't seem to figure out what's wrong. I have upgraded to the Radeon HD 4850 x2 and have installed and configured everything properly. I ...
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0answers
78 views

lspci: what do Revision Number and PCI Class mean?

I have a notebook Lenovo IdeaPad G500A (59-381065). OS: openSUSE 13.1. My video cards are Intel HD Graphics 4000 and AMD Radeon HD 8750M; # lspci | grep 'VGA\|ATI' 00:02.0 VGA compatible ...
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1answer
69 views

Can my 300W power supply handle this graphics card?

I want to but this graphics card: http://www.amazon.com/gp/product/B00IDG3IDO/ref=oh_aui_detailpage_o00_?ie=UTF8&psc=1 It says it requires 300W or more. My power-supply is 300 max. Does ...
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0answers
22 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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0answers
29 views

Send out audio only with HDMI from an AMD Radeon Video Card

Recently just got a 4K monitor, in order to use 4K@60Hz, I have to connect it with a DP cable but also I connect my computer to a AV receiver via HDMI cable - apparently I don't need video over HDMI ...
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1answer
67 views

Get max resolution from my i7 2600k

I have an Intel i7 2600k in my z77 Extreme 4 mobo. I know it's "last generation" but I love it ;) it runs smooth and without problems but I have a new need now: I want to put a high res monitor on ...
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1answer
51 views

3 Screen Setup with 2 MiniDP, 1 HDMI, 1 DVI Port Available?

I have a GPU with 2 mini display ports, a dvi port, and an hdmi port. I have previously tried to set up three screens with this but wasn't able to do so as the displayport screen didn't show anything. ...
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50 views

Could not load the file or assembly 'MOM.Implementation…' after Windows 8 login

I have a HP Pavilion HDX9000 with these characteristics: Intel Mobile Core 2 Duo T7500 ATI Mobility Radeon HD 2600 XT I want to install Windows 8 (32-bit) but I did not found drivers ATI for W8, ...
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1answer
430 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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2answers
98 views

Certain text looks bitty on PC

A few days ago, I found out that a few keys on my keyboard weren't working. All the keys to the left of Q, A and Z including those keys. I then replaced this keyboard with a very old one that I had ...
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0answers
12 views

Which resolution will be the optimal addition to the current system setup?

I currently have a LG IPS 27" 1920x1080p monitor coupled with a HP LP1965 1280x1024p monitor. I mostly do work in VMs (editing code), Notepad++ and multiple browsers. This addition to my monitors ...
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0answers
40 views

Display automatically switches between “PC Screen Only” & “Duplicate” projection options

The display switches automatically (with no pattern) between "PC Screen Only" & "Duplicate" projection options, which is resolved temporarily then by using Windows+P >> PC Screen Only. But, ...
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1answer
42 views

External monitor disappears when monitors go to sleep mode

Setup: I have Lenovo U330p laptop with Win8.1 and an external monitor (HP ZR2330w). The monitor is connected with DVI(monitor end) <-> HDMI (laptop end) cable. History: The setup has been ...
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39 views

Windows 8.1 freezes due to video card and usually recovers

I have a couple of Radeon video cards (hd6450, hd6670) on win 8.1. Occasionally the screens will go blank and I get a message about recovering from a video card problem. Usually the recovery is ...
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1answer
90 views

Changing VGA cable on Debian lowers resolution

I just changed my VGA cable and Debian says my maximum resolution (in display) can only go upto 1024x768. I have a 32inch LED monitor that supports a maximum of 1920x1440 (aka the maximum that VGA ...
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33 views

Where do I download AMD Catalyst Control Center?

I have AMD Radeon 3100 Graphics on Windows 8.1. Whenever I try to download Catalyst Control Center, I always get AMD Vision Engine Control Center. Is there a link for AMD CCC?
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18 views

Troubleshooting unstable GPU issue

I would like to fix my Dell Vostro 3700 that haven't used for a few months. The GPU seems to be dead. When I use the laptop, after about 10 minutes I start seeing strange colored squares for a few ...
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67 views

How do I change my GPU's overheating temperature degree/mode?

Say I'm playing Dying Light on my NVIDIA GeForce GTX 660 Ti. I get into the game (with about-low settings) and get about 60-80 fps with little to no dips. After about 10 to 15 minutes, my FPS will ...
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0answers
41 views

GPU underclock itself when full load and overclock itself when empty load

Here is a screenshot of GPU-Z, take a look at GPU Core Clock and GPU Load. I think this might have something to do with recent windows update, but I checked the update history, there's nothing ...
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1answer
62 views

Why can't the best resolution of graphics cards be used?

OS: Windows 7 Graphics Cards: 2x Radeon R9 290, Crossfire Enabled. Manufacturer: Diamond Monitors: 2x Asus VN247 All drivers up to date as of 2/15/2015 The issue I'm having is that the max resolution ...
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1answer
31 views

Combining two graphics cards - performance

I want to buy a new notebook, and to be honest I want it to run all modern games with as high details as possible. Recently I came across a notebook that had in its graphics card section written: ...
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0answers
52 views

Video card fan spins eccentrically, is it normal?

I've bought some hours ago a Zotac GTX 970 Omega AMP! core edition video card, and after visual inspection I've noticed that when manually making the fan spin, they move side to side after a complete ...
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0answers
125 views

Computer screen goes black after updating graphic driver

Recently I had updated my AMD graphic card.Catalyst Control Center says there is no update available but AMD Gaming Evolved notify me an update is available. They direct me to this website. I ...
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1answer
22 views

Is it possible to upgrade graphics card in a laptop with a dedicated card?

Is it possible to upgrade graphics card in a laptop with a dedicated card? Specifically, I have a Acer Aspire E5-521G-60BX with a AMD Radeon R5 M240. If so, what are my options? Could I possibly go ...
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1answer
112 views

Win 7 black screen and mouse cursor after boot

After booting my custom PC the screen stays black. It starts with a "beep- tone", then everything runs as usual until the blue welcome-screen appears. After that the screen turns black and only the ...
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1answer
30 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
250 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
26 views

Graphics Card won't display image

I was building a pc last night and installed an asus gtx 690. All was well booted up installed windows steam etc. went to play game on high settings worked for 5mins then pc turned off. So I turned PC ...
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37 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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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
20 views

Old computer and GeForce 9500 GS strange behavior

I have really old computer it is: Athlon x2 64, Motherboard MSI k9nu neo no-name power supplies 350W 3GB of ram GeForce 6600 SE PCI-E My friend bought HP GeForce 9500 GS by mistake and he gave ...
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1answer
56 views

How can I find the cause of a system freeze recurring after CMOS battery change?

My family's computer is freezing every time it is used, ever since I changed the CMOS battery. I've tried many things in vain, and I don't know what to do anymore. I'm looking for theories and a fresh ...
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0answers
31 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
102 views

Black screen on Intel graphics after screen replacement

Recently my laptop screen had to be replaced due to a cracked screen. Original screen was a Samsung and the new screen is LG. After this, whenever I install Intel HD graphics, windows boots up till ...