Dump your edited and stock BIOS here. Will take a look. Maybe could edit it for ya.
Alternately, download and install this MSI Afterburner 2.2.0 Beta 12 released
There's an option in AB settings to disable "Enable low-level hardware access interface".
Need to disable ULPS for crossfire to work.
Edited by Ken1649 - 2/11/12 at 5:34am
- Go to regedit (start > search programs and files > "regedit").
- In drop down menu: find file > type "enableulps".
- For ALL instances (keep pressing F3) change the "1" value to a "0".
- Reboot PC.