ATI Technologies X1950 XTX Computer Hardware User Manual


 
Troubleshooting 51
CrossFire
-Specific Troubleshooting
Problem Possible Solution
CrossFire
is Not
Functioning
In order for CrossFire
to function the interconnect cable
must be correctly connected to both the Master and Slave
graphics cards.
1. Connect the DMS-59™ connector of the interconnect
cable to the DMS-59™ connection on the Master card.
2. Connect the DVI-I connector of the interconnect cable
to the DVI-I connection on the Slave card.
3. Connect the remaining DVI-I connector of the
interconnect cable to your monitor.
On graphics cards with two DVI-I connectors, only one
DVI-I connector on the Slave card supports Transition
Minimized Differential Signaling (TMDS) required by
CrossFire
. If CrossFire
does not appear in the Catalyst
Control Center or is not available, try connecting to the
second DVI-I connector on the Slave card.
“Before
CrossFire
can
be enabled, you
need to close the
3D application or
video playback
that is currently
running.”
You will not be able to start CrossFire
if a 3D application,
game, or video playback, such as a DVD movie, is
running.
Close all open 3D applications, games, and movie player
applications then enable CrossFire
.
“The CrossFire
Edition card must
be installed on
the 1st boot-up
slot on your
motherboard.”
A message recommending the reversal of graphics card
positions appears if the Master graphics card is not
installed in the correct PCI Express
®
slot. Typically, the
Master graphics card should be placed in Slot 0 (Slot
zero).
See your motherboard’s manual to determine the correct
CrossFire
placement of Master and Slave graphics cards
for your system.
CrossFire
Aspect in
Catalyst
Control
Center is Not
Displayed
CrossFire
aspect is only available for the Master graphics
adapter. Make certain that the motherboard’s system
BIOS has Dual PCIe
slots enabled. Also make certain
that the master and slave graphics cards are in the correct
PCIe
slot. For more information see your motherboard’s
manual.