Originally Posted by Evga

This BIOS is ONLY for the EVGA X58 SLI Classified Motherboard (part number 141-BL-E759- )

S224 Updates:

• Improves Bootup Bclock
• Adds B2B CAS Delay

BIOS updating can be accomplished VIA the below methods:




CD/DVD Installation - Recommended installation method

• Download the following .iso file: E759_S224.iso
• Use a CD Burning software to burn the .iso image onto a blank CD (Nero, Alochol 120%, MagicISO etc.)
• After it has burned, insert CD and restart the machine, go into the BIOS and load defaults, save and exit
• Now set the CD Drive as the primary boot device, or press escape while the system is booting to select CD as the bootable device.
• After flash remove the CD, and power off PC Completely.
• Turn on the PC and load defaults in BIOS

USB FLOPPY Installation - Recommended installation method

• Download the following executable: E759_S224.exe
• Insert blank floppy disk into drive and run executable
• After the floppy has written fully, restart the machine, go into the BIOS and load defaults, save and exit
• Now set the USB Floppy as the primary boot device, or press escape while the system is booting to select USB Floppy as the bootable device
• After flash remove the floppy, power off PC Completely
• Turn on the PC and load defaults in BIOS

USB Flash Drive Installation - Alternate installation method

• Download: E759S224.bin
• Visit this thread and follow the installation instructions. (thanks 30h6).