DELL VOSTRO 220S (Plesae Unlock My Bios)

[Kershaw_1]

[/align][/size][/font]Hi,

i recently purchased 4GB ram from ebay for my Dell Vostro 220s Slim Tower Pc,
But i would like to Overclock the Ram from 667 to 800

but i cannot tweak any settings in the Bios

please can someone help me out

The link below is my current version v 1.3.0

http://www.dell.com/support/drivers/uk/e...rmats?c=uk&s=bsd&cs=ukbsdt1&l=en&DriverId=R272986

Thank You For Taking Your Time To Look At My Post