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

learn more… | top users | synonyms (2)

3
votes
0answers
53 views

Stutter while gaming every 3-4 seconds in Windows using MacBook Pro 2012 (MacBook 9.1) using Windows 7

I'm using Windows with Bootcamp on my Mid-2012 MacBook Pro (Here is the config). Recently when I play a game, I get frequent (and somewhat constant) stutter every 2-3 seconds, no matter if it's a 2D ...
3
votes
0answers
31 views

Configure three screens backed by two graphic chips in a laptop under Linux

I'd like to connect two external monitors (one via HDMI, one via VGA) to my HP ProBook 4330s LW813EA laptop, while keeping the laptop screen on as well. The Intel HD 3000 graphics embedded in Core ...
3
votes
0answers
365 views

Toggle integrated/discrete graphics manually

Many laptops have two GPU's, an integrated Intel processor, and a discrete Nvidia processor. There are options to set which processor is used by specific applications, though those settings are not ...
3
votes
0answers
429 views

intel/ati dualhead black monitor - brightness set to 0 (acpi issue?)

I'm using Arch Linux, but had this issue with other distributions as well: on HP Pavilion G6 laptop with Intel and Radeon graphic card. When I modify the xorg.conf file to enable dualhead (such as: ...
3
votes
0answers
434 views

Spoofing video card vendorid and deviceid

I was wondering if there's some way to spoof my video card vendorid and deviceid, so that I can run a software that runs only for certain ids. Is devcon.exe something I can use? I've read about ...
2
votes
0answers
39 views

SLI GTX 970 and 550ti together

I'm writing here today to ask; Can I run my current MSI Limited Golden Gaming Edition GTX 970 4GB and a friends GTX 550 ti together with an SLI connector pin? The 550 doesn't require another power ...
2
votes
0answers
83 views

New AMD R9 270X GPU isn't recognized by Windows 7 x64 - UPDATED

I just bought a Sapphire Radeon R9 270X graphics card and installed it. The installer on the driver installation CD it came with only shows this list of compatible cards though - it doesn't include ...
2
votes
0answers
55 views

Getting 4K@60Hz via ATI R9 290 display-port on Panasonic TC65-AX-800U

Hi I have an AMD R9 290 card, under linux, with the proprietary Catalyst 14.50.2 driver; the AMD Card only Has HDMI-1.x which can't do 4K@60Hz, but it does have display port which is capable of ...
2
votes
0answers
26 views

Computer won't start/react while new gpu is plugged in

I just upgraded my computer and changed almost everything except for the case and psu (650W). My parts: ASUS ROG MAXIMUS VII HERO Intel Core i7-4790K Kingston SSDNow V300 240GB 2.5" OEM Corsair ...
2
votes
0answers
394 views

Monitor won't come out of Power Save mode

I've seen a lot posts written by people having this problem and I've been trying for about 3 hours now to figure this out but I've had no luck. What I believe led to this was me trying to play a ...
2
votes
0answers
62 views

Is there any performance benefit from using a mismatched set of gpus to run dual monitors?

Here is the setup currently: Core i7 PC x1 GTX 660ti Monitor 1: LG 1080p connected via DVI Monitor 2: Samsung 1080p connected via DVI TV 1: Vizio 1080p connected via HDMI I am going to add: x1 ...
2
votes
0answers
173 views

High CPU usage when using AMD GPU instead of Intel HD Graphics

I have a strange problem with my CPU (Core i5-4690k), when I'm using my AMD GPU (HD-7870 XFX). Even in games with pretty low system requirements (Counterstrike Global Offensive on the lowest possible ...
2
votes
0answers
218 views

How to update video driver when I'm receiving error code 31?

I am using a Dell Latitude 3540 with an AMD Radeon HD 8850M running Windows 8, recently the motherboard was replaced because the GPU was dying, after it was replaced it worked for a while, then I ...
2
votes
0answers
670 views

determining if my video card has gone bad

Recently I re-installed Windows 7 home premium on my Dell Inspiron N5010 Laptop. After booting in, I installed the AMD ATI Mobility Radeon 5470 driver. When I rebooted my computer I got BSOD with code ...
2
votes
0answers
99 views

Graphics card clicking during POST

During the POST the graphics card makes a rhythmic clicking sound and the post lasts much longer than usual. However after 5-10 seconds the computer boots as normal. When I remove the graphics card ...
2
votes
0answers
158 views

Do I need a more powerful video card?

I have 3 Dell U3014 Monitors (30 inch screens). The max/recommended resolution for these monitors is 2560x1600. I have all 3 plugged into the same video card - a Sapphire Radeon HD 6870. I'm using ...
2
votes
0answers
317 views

linux catalyst and three monitors

I just switched from opensource ati driver to catalyst because I had many crashes on my linux box when playing flash videos. It looks like with fglrx my system is more stable, but I lost my third ...
2
votes
0answers
415 views

External monitor very dim via laptop VGA

I have an HP DV6 2115sa laptop running Windows 7, and have been using an external monitor (Samsung SyncMaster) using the VGA port. Having previously worked perfectly, it now suddenly seems to be an ...
2
votes
0answers
7k views

how can I force my laptop use nvidia insted intel?

I have a Lenovo G710 laptop with integrated Nvidia GeForce GT 820M and an Intel HD Graphics 4600 card. My problem is the default card is the Intel one, and it provides a very bad performance with ...
2
votes
0answers
117 views

VGA to PAL on Intel HD

I got a i5 Laptop computer with integrated Intel HD graphics card. I want to connect to a large CRT TV which has a PAL composite video input (yellow RCA jack!) and three inputs labeled DVD component ...
2
votes
0answers
311 views

Connecting a Dell Optiplex 755 to 4 monitors

A few months ago I connected 4 (four) DELL 2009W Monitors (yes 4 of them) to a Dell Inc. OptiPlex 790 01. Windows 7 Enterprise (x64) Service Pack 1 (build 7601) I used the original Dell proprietary ...
2
votes
0answers
413 views

High pitch noise while monitor is off and several attemps for screen to load

I have a 24" Samsung SyncMaster 225 monitor which has started causing issues lately. When the power is off it emits a very high pitch noise. When I turn it on it goes away. I thought this might be a ...
2
votes
0answers
435 views

Computer wont finish booting after I install a third graphics card

I'm running xubuntu on this motherboard and three sapphire 7950 graphics cards. The computer boots and works fine when I have just two of them installed, but when I attach the third the computer stops ...
2
votes
0answers
199 views

Dual Monitor not working

I have a MSI Z87-G43 motherboard with i5-4670K CPU. When I connect two monitors to the onboard graphic card (1xVGA and 1xDVI) both screens are black, there seems to be a connection when the pc is ...
2
votes
0answers
1k views

How do I get Windows 7 to recognize my second graphics card?

Really hope someone can help-- I recently purchased a second EVGA Geforce 660 to run in SLI mode on my PC, but no matter what, I can't seem to get the PC to recognize it. My Specs: (2) EVGA ...
2
votes
0answers
274 views

AMD Switchable graphics don't works

I am encountering a very boring issue for months now. I'm not the only one encountering that problem, but I just can't find any solution. The issue is that my computer is supposed to switch ...
2
votes
0answers
1k views

Display is dim after updating graphics driver

Tad bit of summary:So I have had the "pleasure" of owning an HP laptop for a few years now. Since HP does not update their drivers for a long time I was stuck with AMD 8.3 drivers. I recently updated ...
2
votes
0answers
488 views

Random gray screen while playing game

I have a strange issue with my PC. When I play 3D games, sometime (not always) the screen just turn gray with vertical line while the computer seems to be still working. I though at first that the ...
2
votes
0answers
362 views

Strange fglrx slow down under Debian

I am getting a weird slowdown on all non-OpenGL applications while running some OpenGL applications such as Chromium (while playing a YouTube video), Steam and Blender. Games are running perfectly ...
2
votes
0answers
639 views

NVIDIA GeForce 8400 GS Graphic card issue - the screen splits into 6 parts

I receive display error while switching on the computer (HP Pavilion dv6670ec). The screen splits into 6 parts (6 same small displays within my screen) The error appears just while starting the ...
2
votes
0answers
713 views

Radeon HD7870 driver crashes, AMD and XFX looking into it

I built a new PC and my XFX Radeon 7870 isn't working so I contacted XFX support. They told me AMD and XFX are looking into it. Windows crashes after installing catalyst drivers with the error page ...
2
votes
0answers
419 views

Geforce GT 540M on HDMI

I have a First FSM-270 2560x1440 monitor that I can seem to get to work. My laptop has is an ASUS with GT 540M graphics card, I am not sure but it only seems to drive the VGA output. There is a HDMI ...
2
votes
0answers
760 views

Mountain Lion screen crashes after returning from sleep

During the past 3 days I have experienced the following issue: when returning from sleep, I see an extremely garbled version of my desktop. The only thing that seems to help is a reboot. My first ...
2
votes
0answers
103 views

graphic error on console

I have Linux on an embedded system. There is no graphic system, but I still have graphic errors. For example, if I type: ifconfig eth2 hw ether 00:0e:8c:d0:59:d2 I see: ifconfig eth2 hw ...
2
votes
0answers
619 views

How to disable OpenGL threaded optimization on Mac OS X?

How can I do the equivalent of this on my 2009 Mac Mini (Mac OS X Lion):
2
votes
0answers
364 views

Setup multiple displays with a single video card and HDMI connections

I'm setting up a showroom with 4 displays running 2 different ad campaigns (2 by 2). Some displays will be placed far from the (Windows) machine and I was thinking using HDMI amplified cables up to ...
2
votes
0answers
458 views

What is required to reset graphics card LUTs?

What is required to reset any internal LUT tables on a graphics card? The card in question is an NVIDIA 540M with Optimus. After a very bizarre color mixup on a brand-new Dell XPS 15 L502X (while ...
1
vote
0answers
7 views

Windows display fluctuates automatically between “Project to a connected screen” options

The display switches automatically between "PC Screen Only" & "Extend" modes options from "Project to a connected screen" options, which are visible to me and Win+P. Earlier it used to be the ...
1
vote
0answers
19 views

Issue with monitor switching to external even though none are hooked up

I'm currently using my Windows 7 HP DV6000 laptop. For whatever reason the screen decides to automatically go blank as if its displaying on an external monitor, but i don't have any hooked up. I close ...
1
vote
0answers
31 views

Dual Monitor Setup

I wanted to have a dual monitor setup, but it won't detect my 2nd monitor. I already went into BIOS and enabled the onboard graphics as well as the surround view. I've tried it before and it worked. ...
1
vote
0answers
28 views

My screen is blinking at 1920x1080

One of my monitors is HP 2211x and hes working perfectly using 1920x1080 resolution. But the problem is that ive bought today LG flatron W2243s and it seems that i cant get him to work at 1920x1080 ...
1
vote
0answers
163 views

asus p8z77-v lx and gtx 970 not working in pci-e 16x

Today I got this motherboard cause my old p67 motherboard wouldn't work with msi gaming gtx 970. It showed a black screen and refused to post, like it wasn't even connected with the monitor. This same ...
1
vote
0answers
25 views

External video card prevents liveUSB bootup

External video card prevents liveUSB bootup Whenever I attempt to boot any Ubuntu liveUSB with a PCI video card installed, I see the initial ubuntu screen then it reverts to a text screen with the ...
1
vote
0answers
43 views

What causes this GPU condition and how to fix it?

I don't know how to exactly describe this behaviour of GPU in English, so I couldn't hit a solution on google. The GPU is a PowerColor Radeon HD6870. The symptoms started when the GPU was 2 months ...
1
vote
0answers
43 views

Which GPU does BIOS use for video output? Or is GPU involved at all?

As the answer to my question may differ depending on the specific hardware of a computer, I will limit my discussion to common PCs that we use everyday. The reason for asking this question is to try ...
1
vote
0answers
34 views

Mouse Lag on External Monitor

Hooked up my new USB Docking Station in order to add a third monitor to my laptop. I'm running one monitor directly from the HDMI port on my laptop and one from the DVI-to-VGA on the docking station. ...
1
vote
0answers
18 views

How to manage a Radeon GPU along with FirePRO

I will be getting an AMD FirePRO very soon and I want to use it in my personal computer. My motherboard and PSU can power both my Radeon and FirePRO, but I need to make sure they don't interfere with ...
1
vote
0answers
21 views

ASUS M2N68 BEEP 1 long, 3 short, Tried everithing, works only with one video card

I have the following configuration: ASUS M2N68 Rev.2 AMD AM2 5400+ 2x1 Gb Kingston DDR800 GeForce 8400GS 256M/64B PCIx SL500-A PSU The PC works like a charm for years until I accidentally pressed ...
1
vote
0answers
37 views

Single r9 290 and 3 u2515h monitors

I am currently running two R9 290's in xfire powering three 1080p U2311H monitors. As I don't game anywhere near as much as I thought I would, I am selling one of the R9 290's. My question is, can ...
1
vote
0answers
58 views

Is there a way to create “logical” monitors without sacrificing performance?

I'm in an odd situation, where it would be beneficial to be able to take a single 3840x1080 monitor and have Windows treat it as if it was actually two 1920x1080 monitors - one as the Windows ...