- You enter UEFI F/W setup by pressing F1 key during POST
- Navigate to "Startup" page and change the "UEFI/Legacy Boot" setting from "Both" to UEFI Only"
- Exit UEFI F/W setup using F10 key to save your changes
- You then boot the system from the Windows 7/Windows 8 installation DVD and perform a normal installation
NOTE: This only impacts certain OEM systems that shipped with Windows 7/Windows 8 preinstalled in BIOS Legacy Boot mode.
Article ID: 2804597 - Last Review: Mar 20, 2013 - Revision: 1