P8H61-MX R2.0 unlock?

Please forgive me if this seems silly i am new to bios modding and was wondering if it would be possible to unlock CPU overclock options for this board/bios as i have an i5 k and i am quite happy with the board itself..cheers Smile

Motherboard Manufacturer
ASUSTeK COMPUTER INC.
Model P8H61-MX R2.0 (LGA1155)

Bios Version
American Megatrends Inc.
Version 1103 (current)
Date 27/08/2013
or anything upwards

Link To Official Bios Download.
http://www.asus.com/uk/Motherboards/P8H61MX_R20/HelpDesk_Download/

hopefully in the right thread now oops