[REQUEST] Packard Bell ixtreme M5740 P01-A4 - bios unlock

Hi
Can anyone help me and unlock this bios so that I am able to overclock my cpu?

Packard Bell ixtreme M5740 
P01-A4

file in attachments


Thanks in advance

  AmericanMegatrendsInc.-P01-A4.rom (Size: 1 MB / Downloads: 0)