if it does (not sure about maximus mbos, never had one), your BIOS might have this settings disabled, try reseting CMOS, plug cable into MoBo, if this doesnt help, you probably need a CPU with integrated gpu. What is your exact i7's model?
STATION WAGON PC:
CPU: AMD Phenom II X6 1100T BE / A10 7700K MOBO: ASUS M4A79XTD EVO / ASUS Crossblade Ranger
COOLING: Coolermaster V8 PSU: Chieftec 80P 600W / Corsair RM850
RAM: Kingston HyperX T1 2x4GB DISK: Seagate 1TB, WD Green Caviar 1,5TB
CASE: Cooler Master Elite 330 / Corsair Carbide SPEC02 VIDEO: Asus GTX460 1GB DCU/TOP
G56JR