View Full Version : How to enable "hybrid cross fire" on mobo Asrock m3a785GMH/128m?

08-13-2010, 07:46 PM
Goal: To enable "ATI hybrid cross fire".
Mobo: Asrock M3A785GMH/128M
Graphic card: Sapphire HD4670 ultimate edition.
Bios setting: "surround view" has been enabled.
Asrock AMD VGA Driver v.8.631 has been installed. Link: ASRock > Products > Motherboard > M3A785GMH/128M > Download (http://www.asrock.com/mb/download.asp?Model=M3A785GMH/128M&o=Win764)
No other graphic driver has been or is installed.
According to manual this is how it is done.
According to manual I must now open "ATI catalyst center".
Then click "view", and enable "cross fire".
When I open "ATI catalyst center" I cannot find "view" in the menu.
How do I enable "hybrid cross fire"?

ASRock TSD - Sean C
08-30-2010, 05:11 PM
Dear Asr,

ATI doesn't mention HD4670 VGA card can support Hybrid CrossFire function.
Please kindly refer to AMD official website for VGA card HD4670 specificaton.
AMD official website (http://www.amd.com/us/products/desktop/graphics/ati-radeon-hd-4000/hd-4600/Pages/ati-radeon-hd-4600-specifications.aspx)

ATI Radeon X2400PRO and HD3450 can support Hybrid CrossFire function with a compatible AMD 7-Series integrated chipset.
Please kindly refer to User Manual page 23 for Hybrid CrossFire support list.
User Manual (http://download.asrock.com/manual/M3A785GMH128M.pdf)

Please check this question with your dealer to make sure if HD4670 VGA card can support Hybrid CrossFire or not.

Best Wishes

08-31-2010, 03:49 AM
Thank you for answering.

In the meantime I wrote Asrock.com directly.
Asrock.com gav me the same answer.

I can only say, the vendor informed me, that all cards from 2400 or higher (including 4670 cards) are
supporting the feature.
He was wrong.

But that's why I wrote the question because I couldn't make it run.