I was reviewing my settings in BIOS and UEFI was disabled. I wanted to check what UEFI was so I googled it. I found out its like an upgrade to BIOS and improved boot speed. Currently I'm dual booting Ubuntu 12.04(32 bit) and Windows 7(64 bit). I'm currently confused as to how to make the switch since I don't want to make my System unbootable. How do I make the switch from BIOS to UEFI.
System Chipset : Intel HM55