My attempt at Gigabyte EP45-DQ6 BIOS updating

My RAID ROM options RAID 1,RAID 5, RAID 10 are not active.
Yes, i uninstalled the previous version of the Intel Rapid Storage Technology from the Control Panel and restarted the computer.
I installled RAID driver which i think is full version from the forum link, maybe it’s not full… : "Intel RST Drivers & Software Set v11.2.0.1006 WHQL multilingual extracted by Fernando.rar"
Please, send me link to the right software for my configuration.
Thank you in advance, if you can help me.

hello i have following problem with this bios ! cpu microcode doesnt work correctly, enable virtualization DOESNT WORKS!!!

with X5450 xeon cpu VT-x is DISABLED, however i set IT ENABLED IN BIOS. any FIX???

i also tested core 2 duo cpu with VT-x and it works with same bios.