Asus Motherboard M2R32-MVP - Manual (Page 151)

A S U S M 2 R 3 2 - M V P A S U S M 2 R 3 2 - M V P A S U S M 2 R 3 2 - M V P A S U S M 2 R 3 2 - M V P A S U S M 2 R 3 2 - M V P 6 - 3 6 - 3 6 - 3 6 - 3 6 - 3
4. Connect one end of the external cable to the Master graphics card.
3. Insert the CrossFire™-ready (Slave) graphics card into the black slot.
Make sure that the card is properly seated on the slot.