Upgrade from signature rig:

Maxiumus Gene IV Gen3 Bios 3305
intel i5 2550k@4500 MHz 1.28 VCore 24/7 settings
Cooler Master V6
G Skill Sniper 1600 8GB @ 1867 24/7 1.495V
OCZ Vertex SSD 60GB
eVGA 460GTX @800/1800


Question: Motherboard was shipped with original Bios (first release) on first boot flashed to 3305 and after OS set the Bios to the above settings manual. How to disable the settings or reduce the integrated graphics settings since the CPU has none.