Manufacturer: ASUS Model: Rampage IV Extreme Bios version: 4102 Bios Type: AMI EFI Bios Download Link: dlcdnet.asus.com/pub/ASUS/mb/LGA2011/Rampage_IV_Extreme/Rampage-IV-Extreme-ASUS-4102.zip SLIC: ASUS 2.1 SLP: None Modded with Phoenix SLIC Mod v2.14 Method: Dynamic Modified Bios: R4E4102.7z rghost.net/47620060 Flash with FlashBack. event.asus.com/2012/mb/USB_BIOS_Flashback_GUIDE/ ps. my mod. it works for me.