ASROCK 775XFIRE-VSTA Installation Manual page 18

Step 4. Install the Radeon CrossFire
proper installation procedures, please refer to section "Expansion Slots".
Radeon CrossFire
Edition graphics card
Standard Radeon
(CrossFire
graphics card
1. You are allowed to install two CrossFire
may use one CrossFire
(CrossFire
TM
2. For ATI Radeon X1300, X1600, X1650 and X1950Pro series, there are no CrossFire
Edition graphics cards. You can still install two regular graphics cards from the same
series on PCIE1 slot and AGI Express slot (PCI Express x4) to support CrossFire
Besides, please connect the monitor cable to the graphics card on PCIE1 slot.
Step 5. Correctly connect the DVI-DMS cable to the monitor connector and two
graphics cards that you install. (If you install two standard Radeon
(CrossFire TM
step.)
DVI-DMS cable
Connect the DVI-DMS
cable to DVI connector of
the compatible standard
Radeon (CrossFire
Ready) graphics card.
1 8 1 8 1 8
1 8 1 8
TM
Edition graphics card to PCIE1 slot. For the
TM
TM Ready)
TM
Edition graphics cards to both slots, or you
TM
Edition graphics cards and a compatible standard Radeon
TM
Ready) graphics card from the same series.
Ready) graphics cards to this motherboard, please skip this
DMS connector
Standard Radeon (CrossFire
graphics card
DVI connector
There are two DVI connectors on the
standard Radeon (CrossFire
graphics card. Please connect the DVI-DMS
cable to the correct DVI connector; otherwise
TM
, the graphics card will not work.
ASRock 775XFire-VSTA Motherboard
TM
TM
.
DVI connector
TM Ready)
TM
Ready)