We are creating a fairly decent system with crossfire.
The issue we are having is apparently the video cards are physically to heavy to be supported purely by the motherboard and case mounts.
Whenever we have the case horizontal everything works fine however when we bring the case upright the computer stops working.
Video Cards (2) - Sapphire 5870 (http://www.newegg.com/Product/Product.aspx?Item=N82E16814102856)
MotherBoard - Asus M4A79T Deluxe
Case - CoolerMaster 922 HAF
To me it looks as if an additional support bracket that could hold up the end of the card would be required (included with the viideo cards!!!)
Does anyone have any experience with this.