Asus VISTA EDITION M2N-PLUS SLI - Manual (Page 151)

ASUS M2N-Plus SLI Vista Edition 6-3
4. Insert the second graphics card into the other slot. Make sure that the card is
properly seated on the slot.
If required, connect an auxiliary power source to the PCI Express graphics
cards.
3. Insert one graphics card into either the blue or black slot. Make sure that the
card is properly seated on the slot.