Missing Crossfire Option (290X Quadfire with 17.9.1+)

[JMCB]

My 4x 290x video cards I cannot set up in Crossfire mode. The option is missing (I checked global settings and was not longer there). Any ideas?

 

[Pieter3dnow]

My 4x 290x video cards I cannot set up in Crossfire mode. The option is missing (I checked global settings and was not longer there). Any ideas?

There was a driver install option under custom which would allow a clean install (which fixed chill for me).

 

[cybereality]

Try DDU uninstall safe mode and install drivers fresh.

 

[JMCB]

There was a driver install option under custom which would allow a clean install (which fixed chill for me).

This worked! Thank you so much!