Stefan Mileschin

ASUS posted official BIOS updates for its socket LGA2011 motherboards, that let them support Intel Core i7 "Ivy Bridge-E" processors. The updates can be installed either using an old LGA2011 processor, or using ASUS USB BIOS Flashback, in the absence of an older processor. For ASUS' mainline P9X79 series, "Ivy Bridge-E" support is lent by BIOS version number 4301. The P9X79 series includes P9X79 LE, P9X79, P9X79 Pro, and P9X79 Deluxe. For ROG Rampage IV Extreme and Rampage IV Gene, it's version 4401, and for ROG Rampage IV Formula, it's 4402. For TUF Sabertooth X79 it's version 4309. Get your corresponding BIOS file here.
http://www.techpowerup.com/189399/as...herboards.html