I want to use two video cards in my system. One is FireStream 9170 and the other is Radeon X550. The reason is I want to use the X550 for display and make FireStream 9170 for computation.
But the problem is after I installed the X550 card, the system could not find FireStream card.
By the way, before I installed the X550 card, the FireStream could run normally.
Without knowing anything else, here is the first thing I would try -- Install the FireStream, then plug the X550 but don't install the 550 drivers. No guaratees.
Btw, if it is just for regular display, I would use the FireStream for display too.