Asus A8N-SLI - Manual (Page 145)

A S U S A 8 N - S L I A S U S A 8 N - S L I A S U S A 8 N - S L I A S U S A 8 N - S L I A S U S A 8 N - S L I 6 - 3 6 - 3 6 - 3 6 - 3 6 - 3
3. When released, pull the selector
card out of the slot.
4. Invert the selector card and
insert the edge labeled D u a l
D u a l D u a l D u a l D u a l
V i d e o C a r d s V i d e o C a r d s V i d e o C a r d s V i d e o C a r d s V i d e o C a r d s.
5. Push down the selector card
until the retention clips snap into
place.
Make sure to completely insert
the selector card into the slot.