How can I use dual monitors with AMD crossfire?

Rafael Maciel

Honorable
Apr 15, 2013
61
0
10,630
I bought a second card and I don't know how to activate my second monitor both are HDMI one in each card.And also when I turn on the PC the video don't work after I log in them after I reset it works normally how can I correct it?
 

Saberus

Distinguished
I believe when you crossfire or SLI you turn off the output on the secondary card, and it essentially gets slaved to share its processing and memory with the first card. I think you'll get your second monitor working if you move it over to the primary card, the one in the slot closest the processor. The cards should come with documentation on how it works.