Radeon is a brand of graphics adapters produced by AMD, first launched in 2000 by ATI Technologies.

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ATI Radeon HD 5970 Display numbering issues

I have 2 computers on which i have ATI Radeon HD 5970 graphics card installed. There is 1 VGA out and 1 DVI out in it. When I connect my VGA out to a monitor on my 1st computer, it shows it as ...
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2k views

Graphical login does not start properly at boot time after upgrade from Squeeze to Wheezy

At boot time, KDM (or XDM or LightDM) fails with Xorg error: no screens found. But a manual restart using service kdm restart seems to fix it. Xorg errors [ 17.551] (II) Module fbdevhw: ...
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581 views

Dual monitor setup for laptop (Radeon HD 6620G with VGA and HDMI at the same time) does not work

I have a Toshiba Satellite P775D (6GB RAM, Processor: AMD A8-3500 APU, Graphics: AMD Radeon HD 6620G). I tried connecting this laptop to a 1366 x 768 monitor through VGA and a 1920 x 1080 TV screen ...
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1answer
305 views

How to configure hybrid integrated GPU with GPU?

Hey guys I'm building a new machine for the upcoming MWO Mechwarrior Online video game running on the Crysis 3 engine. It says minimum requirements are 512mb video memory. I have a standalone Radeon ...
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1answer
2k views

Slow graphics performance on Mobility Radeon HD 3400 (LUbuntu v12.10)

I'm having problems to make lUbuntu v12.04 (the same problems is also with Ubuntu) run smoothly on my Asus EEE box B204 (with Mobility Radeon HD 3400). Graphics performance is very bad. I tried to ...
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1answer
3k views

Force Installing a Radeon HD 2100 on Windows 8

I'm trying force installing a Radeon HD 2100 on Windows 8. I've found that link from AMD with the drivers for Windows7: ...
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1answer
4k views

How can I update my AMD Catalyst display driver? [duplicate]

Possible Duplicate: Force driver update on a mobility radeon graphic I've got a Dell Inspiron N5010 (almost two years old), which has a Radeon Mobility HD4650 GPU. I was able to install the ...
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15 views

Can I run 3 monitors using an ASUS EAH6450 SILENT/DI/1GD3(LP) graphics card? [duplicate]

Possible Duplicate: Can I run 3 monitors simultaneously on an ASUS EAH5670 video card? I’m considering a purchase of an ASUS Radeon EAH6450 SILENT/DI/1GD3(LP) graphics card. It has 1 VGA, 1 ...
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2answers
2k views

How to play games in widescreen in Windows 7, Dell Studio 1555

I have a dell studio 1555 laptop with a GPU inside. The details are below; Hardware details Software details I can play games in widescreen in Vista, but not in 7. I am using Windows 7 Home ...
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1answer
463 views

Video card problems after updating BIOS

System specs: HP ProBook 6540b Windows 7 Professional 64-bit (original) Intel(R) Core(TM) i5 CPU M 520 @ 2.40 GHz ATI Mobility Radeon HD 4550 BIOS updated from F.07 to F.21 (can't be rolled back) ...
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4answers
5k views

how to use my radeon 6950 graphics card instead of Intel Graphics 4000

I have just recently put my build together, and I have installed my graphics card. The problem is that when i look at my computer's display it is saying that I am using the intel graphics that came ...
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1answer
2k views

HP Pavillion G4 series [ switchable graphics ]

I have 2 graphics adaptors installed -Intel HD Family Graphics & ATI radeon 6470 1G By default my notebook is using the Intel HD grapics but I want to permanently use the ATI radeon.I want to ...
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2answers
108 views

My Notebook can't reboot after reinstall new operating systems without display driver installed?

I have a small problem when I reinstalled my notebook with Windows 7 or Windows XP home edition. the problem is I can't reboot my system if I didn't install display driver (ATI-Radeon). I can't ...
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1answer
604 views

How do I upgrade my graphics on my laptop?

I recently bought an HP dv6 6180us laptop. The PDF datasheet says that I have a Radeon HD 6770M switchable graphics card with 1024 MB of GDDR5 RAM and up to 4096 MB total graphics memory. How am I ...
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0answers
159 views

Why is my VisionTek Radeon 4650 card failing?

Recently I bought a graphics card; a VisionTek 4650 PCIe 1GB DDR2. I installed it on a computer with a 360W power supply, which is right around what the card needs. I was assured by Dell's support ...
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1answer
9k views

A PCI Express 3.0 Video Card into a PCI-E 1.0 x16 slot

Perhaps I'm trying to push my mobo too hard, but I think I have read that PCI-e 3.0 is back compatible to previous PCI-e specifications. But 3.0 into a 1.0, is it possibly asking too much? I'm ...
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1answer
271 views

Radeon HD 5770 on three monitors. 95% working

Alright, so initially I ran into the typical problems associated with this setup (only two screens worked at a time, passive adapter does nothing yadda yadda). My problem now is that only two screens ...
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1answer
584 views

3 display setup with HD6950

I'm considering buying a HD6950 so I can run 3 screens. Can I connect a monitor to each of the DVI ports and the third to the HDMI port? If not, will I have to get an active adapter and use a ...
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1answer
816 views

Radeon HD3850 Fan Won't Respond

I bought a HD3850 256mb second hand. Didn't come with any drivers so I downloaded the Catalyst CC that AMD recommended but I've noticed that the fan doesn't respond to load. It just sits there idling, ...
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3answers
10k views

How can I fit 6 7970 Graphics Cards in one computer?

Okay, based on my previous question, it turns out I can find a motherboard to support 6 PCI slots and therefore 6 GPUs. But now I want to use 6 GPU's, specifically, the Radeon 7970. Obviously, they ...
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1answer
2k views

Which Radeon HD 5770 Driver should I install?

I cant find my RADEON HD 5770 driver. My OS is Windows 7 64 bit. It are Desktop Graphics. Is this the correct one: http://support.amd.com/us/gpudownload/windows/Pages/radeonaiw_vista64.aspx Or this: ...
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1answer
388 views

Third monitor with AMD cards WITHOUT Eyefinity

I have two AMD Radeon HD 6870 video cards in CrossFireX configuration and I would like to add a third monitor. I understand to use "Eyefinity" you need to use an active mini displayport to DVI ...
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1answer
134 views

Windows 7 upgrade advisor issue

I am preparing to migrate a pretty old XP machine to Windows 7. I ran the Windows 7 Upgrade Advisor and got a couple of smaller issues (low 512Mb RAM complaints and similar stuff). Apart from that, ...
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2answers
722 views

Tear-free videos for HDTV

Long story short: I use HD6450 to output signal to an HDTV via HDMI. I'm using the proprietary fglrx drivers and like others before me, I'm getting ugly tearing when I play videos (mplayer, VLC, ...) ...
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3answers
946 views

Can a 1 GB Radeon 5450 support dual 2560x1440px monitors?

I have a pair of HP ZR2740w monitors which have a native resolution of 2560x1440. They have DisplayPort and (dual-link) DVI inputs. I just got a Sapphire 1 GB Radeon 5450 with two DVI outputs. I'm ...
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1answer
721 views

Bad DVDRip quality with AMD Radeon HD

I just bought a HP Pavilion laptop with a Core i7 + AMD Radeon HD 6770M 2GB. Here's my thing – I'm running under 1920 x 1080 (recommended resolution) on Windows 7 Ultimate. I tried to run a DVDRip ...
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4answers
4k views

Scaling problems with Radeon HD6850 and Acer S222HQL (HDMI)

I have scaling problems with Radeon HD6850 (HDMI) and Acer S222HQL (HDMI). Before I switch to HDMI I had used DVI with a "crystal clear" image. Today I switch to HDMI and get a washy look. First the ...
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2answers
368 views

Which kind of video card can I mount on an AGP 8x slot? [closed]

A Packard Bell PC with a P5S800-VM motherboard had a malfunction. After some investigation, it appeared to be caused by the ATI Radeon 9550 video card. Since it is not the first PC I used in which a ...
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2answers
474 views

GPU Driver Crash

I have recently bought a XFX Radeon HD 6570 GPU for my custom built computer. Everything works fine, except my GPU. When I try to play games, such as Skyrim or Portal 2, it crashes. For example, I can ...
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7k views

Completely clean previous Radeon drivers on Windows 7 64bit

Recently I replaced my old Radeon HD 2600XT to Radeon HD 6770 from MSI. I had strange problem that after installing the newest Radeon drivers they exist only until first reboot. After reboot my new ...
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Setting up Dual Monitors (DVI) on a Dual Graphics card, Alienware, AMD Radeon 6900 Series

Background Recently, I ordered an Alienware Aurora, Windows 7 Professional, with Double AMD Radeon™ HD 6950 CrossfireX™ at 2 GB each. So, it's got a total of 4 slots. Along side with that order, I ...
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1answer
5k views

How can I use my built-in ATI Radeon instead of Intel HD Graphics for OpenGL?

A few days ago I purchased an HP Pavilion DV6-6166TX laptop with ATI Radeon 6770m 1GB. Just after I started using it, I saw that it included Intel HD Graphics which support OpenGL 3, while the ATI ...
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1answer
1k views

Inadequate Power Supply - Can I upgrade Video Card on Dell XPS 8300 to assist Video Editing? [closed]

I have a Dell XPS 8300 with i7-2600 and 16GB RAM. It has a Radeon 6450. It also has an amazing (as in, incredible) 125 Watt power supply. Somehow, it runs. Recently, I wanted to work with video from ...
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1answer
371 views

Outputting to TV screen issue. Black bar around screen and crashes on graphic heavy processes

I am running Windows 7 SP1 on an AMD Phenom X4 with a Radeon 6770 1GB graphics card and 8GB RAM. The computer runs fine until I try to output to my TV instead of computer monitor. I have a persistent ...
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1answer
254 views

Another 3 monitor eyefinity issue

I've been looking around the web, and I have yet to get a conclusive answer to this question. I have purchased a Radeon HD 6970 and I want to run 3 monitors off of it. The monitors I am using take ...
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2answers
657 views

PC won't recognize TV as an additional display

I'm working with an ATI Radeon HD2400, using a DVI-HDMI cable to connect my PC with my TV. After being connected for some time, my PC stopped recognising my TV with the error: Another display not ...
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1answer
960 views

Why do Nvidia graphics cards have a faster memory clock, but lower FLOPS than AMD cards?

AMD claims that the 6870 has around a 1 GHz memory clock, Nvidia says that the 560 ti has around a 4 GHz memory clock, and AMD claims that the 6870 can reach 2 TFLOPS, while I've heard that the 560 ti ...
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1answer
127 views

DVI To HDTV image [closed]

Im working with a ATI Radeon HD2400, using an dvi-hdmi cable ..to connect my pc with my tv.. After sometime my pc, stopped recognising my tv. Saying : Another display not detected.. Im using win7 ... ...
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153 views

DVI portion of video card stopped working after re-installing XP

After a clean install of XP, the DVI side of my video card only works with a DVI to VGA adapter (VGA cable now has to be used on this monitor in question). This monitor Worked fine before with a DVI ...
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302 views

Why won't my monitor display when using its native resolution under HDMI?

I've got an LG 19LS4R display, which has a native resolution of 1440x900. When I plug in my new Asus Radeon 6950 and set the resolution to 1440x900 I get no signal. If I switch to another resolution I ...
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1answer
539 views

Installing Current and Legacy Catalyst Drivers at the Same Time

I have a Radeon HD 5450 PCI Express card and a Radeon 9250 PCI card. The computer they're being installed in is running Windows XP SP3. After installing the drivers for both cards, I get a BSOD with ...
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390 views

Overclocking GPU

I am running a AMD Radeon HD 3650 Graphics Card. My Graphics Card Software (Catalyst) came with overclocking software to overclock my GPU. I have a few questions though: How bad for my GPU is ...
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1answer
1k views

Does Catalyst Control Center Manual Fan Control get disabled when GPU dangerously overheats?

I'd like to enable AMD Overdrive and Manual Fan Control in Catalyst Control Center and reduce fan speed to minimum (20%) but I'm afraid what happens if I start using the card heavily and forget to ...
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1answer
95 views

Is it possible to run four monitors using a dual head AGP card and a dual head PCI card?

This question isn't concerning the latest technology. It asks about hardware from around 2001-2003. I have a dual head Radeon 9800 AGP card running two monitors. I have a dual head PCI Radeon 9200. ...
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465 views

Radeon HD 4650 fan continuously stopping and starting

I'm back at my family's house for the week for Thanksgiving, and my brother mentioned that there's a problem with their graphics card fan (which he's been solving by blowing an actual fan into the ...
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3answers
9k views

VGA output working, but no signal on DVI?

I have a Radeon 6570 graphics card with HDMI, VGA, and DVI outputs. How do you configure it to use multiple displays? Just connecting the monitors to the VGA and DVI outputs is not working. The VGA ...
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1answer
685 views

What's this CS my kernel keeps rejecting?

I'm pretty sure this is being caused by my graphics card (ati r12xx or something) and its crappy Linux driver. I am not asking how to fix this problem. I am simply asking what does this "CS" mean? ...
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2answers
5k views

Windows 7 says HDMI audio is 2ch max

I recently purchased a Radeon HD 5450 for my HTPC. When I hook it up to my TV, Windows 7 reports that the audio device only supports 2 channels. Why is this? I've read that this will happen if the ...
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2answers
4k views

Fixed aspect ratio with ATI Radeon HD 4350 on Windows 7 64-bit

I'm trying to get Windows to preserve the aspect ratio when playing games at low resolutions. I have an ATI Radeon HD 4350 graphics card. Here are my software specs: This is the place in the ...
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1answer
593 views

ATI Radeon FPS drops

Problem For some reason my Radeon HD 5700 seems to suffer from FPS drops. 600W power supply should be enough The core temperature when the FPS dropped was ~53 C (127 F) The GPU utilization is ...