Tagged Questions

0
votes
1answer
37 views

3 displays with AMD Radeon HD 6900 series; 2 DVI 1 HDMI

I have two monitors plugged into the two available DVI slots plus a 40' HDTV plugged into the one HDMI slot. However when I try to extend my desktop onto the TV it automatically disables my secondary ...
1
vote
1answer
32 views

How can I get my Sapphire Radeon 7850 to output in “1080p”?

I have a Radeon 7850 connected to a Vizio 3D compatible TV. The TV has a function to parse and display SBS encoded content. On my old graphics card (a Radeon 5770) I just had to select the 1080p ...
0
votes
1answer
43 views

MiniDisplay Port Adapaters

I just bought a new video card, a Radeon 7870. Quite excited. Problem is it has 1 DVI, 1 HDMI and 2 Mini DisplayPort ports. I have three monitors. High end IPS panels, 1920X1080 resolution. What ...
2
votes
0answers
152 views

PC freezes when HDMI monitor is turned off

All screens go black and PC freezes when I turn off a monitor connected by HDMI. I can tell that it's frozen since NumLock does not toggle any more. Power-cycling the PC brings things back to ...
1
vote
1answer
170 views

HDMI from PC to TV turns off after 30 seconds (Radeon 4870, Win 7 64)

I decided to post this here, so at least there's a guide for other people on how to fix this issue. I've looked for a solution, but never found any. Luckily I solved it by accident. The issue (100% ...
2
votes
1answer
372 views

Catalyst Control Center overscan settings periodically reset

My Radeon HD4670 graphics card powers 2 monitors. The monitor with the HDMI connection is scaled down and looks ugly. So I have to set it to Overscan 0% in the Catalyst Control Center and then it ...
0
votes
0answers
334 views

ATI Radeon HD 3400 Series Video and Audio trouble when connected via HDMI to HDTV

I am running a Windows Vista PC that I currently have connected to my TV via HDMI. I'm using a 3400 series radeon graphics card. The drivers for the card have been updated, but for whatever reason ...
0
votes
0answers
190 views

Philips 231T monitor changes brightness/contrast/gamma on switching from TV to HDMI

I have Windows 7 x64 and a HIS Radeon HD5770 1gb video card, latest drivers installed from AMD website, and a Philips 231T SB connected on HDMI. Many times when I'm watching TV, then I switch back to ...
3
votes
3answers
3k 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 ...
0
votes
0answers
233 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 ...
2
votes
2answers
3k 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 ...
4
votes
2answers
562 views

Is integrated graphics card Radeon HD 4200 capable of handling full HD?

I enjoy my integrated graphics card Radeon HD 4200 at resolution of 1280x1024 pixels on a 19" inches LG Flatron (5: 4 aspect ratio) (playing FIFA 10 at max resolution, max quality). But recently I ...
1
vote
1answer
2k views

Can I get 4 screens running on an ATI Radeon HD 5700 series video card?

I have successfully run 3 displays using the 5700, but i want to run a 4th screen off the HDMI Port. Mainly I would like it to Mirror the primary monitor onto the TV connected to the HDMI Port. Any ...
2
votes
2answers
3k views

Radeon 5500 with a Samsung monitor - not getting a full screen?

I am running a Windows 7 machine, with an ATI Radeon HD 5500, and a Samsung SyncMaster P2370MS Monitor. When I use a VGA cable, everything is working fine. But when I use HDMI, the picture is ...
0
votes
1answer
595 views

ATI Radeon 5850 video card one analog, one digital and one tv connected to hdmi, unable to run all 3

I have one analog monitor connected through dvi adapter one digital monitor connected through dvi tv connected through hdmi I'm unable to run all 3 at the same time, when I try to extend desktop ...
1
vote
2answers
5k views

Why cant I get 3 monitors working with my ati 5770

I have an ati 5770, card with vga, dvi and hdmi output. I can only get 2 out of the 3 monitors working at once, however i can change the configuation so that all monitors can be selected, but only 2 ...
4
votes
5answers
38k views

ATI HDMI Audio disappears in Windows 7 when a TV is connected

So far I have unsuccessfully googled for HOURS with no luck fixing this very annoying problem. The settings is the following: I have PC running Windows 7 RC (64-bit) Video card is a ATI Radeon 4850 ...
0
votes
2answers
958 views

Radeon hd 5700 monitor blank until connected HDMI device is started

Have win7, radeon hd 5700. When both PC monitor and HDMI device (Onkyo 607) are connected to Radeon card, the monitor diplays boot info, "starting windows, etc" but goes blank when "log into windows" ...