[REQUEST] MEDION MS 7255

Motherboard Manufacturer and Model : MSI P4M890M (BRAND "MEDION PC MT 7" (MS 7255))
Bios Revision : 1.0P
Bios Link : http://www1.medion.de/downloads/download...pe=treiber

Is it possible unlock hidden features on Bios? actually i can't change anything except boot priority and other few settings. I must able to change cpu fan speed and other power management settings. Actually i can't flash MSI bios but only MEDION Bios.

Thanks in advance