How can I tell if Crossfire is working for HD5770?. I'm new to this computer thing but I'm learning. I just built my first rig and everything works find but what I'm not so sure of is rather Crossfire is working or not. I have 2 hd 5770 set up for crossfire...

4650 x 2, Gigabyte MB, crossfire not working. I'm running a Gigabyte MA790XT-UD4P motherboard and 2 Powercolor 4650 graphics cards. For some reason I can't get the graphics cards to run in crossfire mode. Can anyone help me?. I'm running a Gigabyte MA790XT-UD4P...

am not sure if I should use windows 7 RC. Anyone tried yet? Mine (2 Sapphire 4870x2s) is working flawlessly with the RC and Catalyst 9.4. Same here. Same cards, but with CCC 9.5. ;) How did you get Crossfire working with windows 7? What build are you...

crossfire support? I'm not sure if crossfire is working due to the drivers, or it's something else. I was thinking of upgrading to a radeon 5850 in about 4-5 months, since i can't seem to get crossfire to work on crysis. If anyone could help me get it to work,...

wrong? Maybe there is something i need to turn on in BIOS? Not sure b/c in CCC Crossfire is turned on.. Can you guys help me?. I'm just wondering if my crossfire is working correctly because i ran gpuz v. 0.3.5 and it showed my second card running at pci-e...

Crossfire not working with Dx10. Hello, Right now I have 2 HD3870s running crossfire on vista ultimate 64bit edition. Games work fine using crossfire in dx9, but in dx10 only 1 card gets load. I verified this using 2 instances of GPU-z as well as having...

Help!, 2x3870 crossfire not working. Trying to setup crossfire with 2 3870 cards but its not working. Mobo = Gigabyte EX38 DS4 1st Card -> 3870 HIS IceQ3 2nd Card -> 3870 Powercolor (pre overlcocked card). i have made some observations. its nothing...

Crossfire not working. I would be grateful for any assistance here... I have just built my first system, I am having problems getting crossfire to work at all, or even for the system to register the fact that I have 2 cards at all. My system: Mobo: Gigabyte...

more than that. Head over to the ATI forums on crossfire to see what other people did to get CF working on their 3870s but for me it was removing quicktunes (don't ask me why) other people had problems with rivatuner. you may just need to work through all the...

not sure if it's the Asus board or with the ATI cards and Crossfire. Other than checking into the CCC app every so often to make sure Crossfire is enabled, how do I know Crossfire is really working? . In the Catalyst Control Center app, when I click on...