Desktops & All-In-Ones

[S2-]

Hi
I had question about upgrade or overclock my CPU. I understud about there may be consequences for our then it does not matter. My CPU IS AMD Athlon II x2 with give me 2.7 ghz this for me too small I need min 3 ghz I know is a chance tu overlock but I don't know how. Acer not give mi program for that. I try use AMD OverDrive but not work with my chipset nForce 720a. So try look in too Bios but I can't find any option to change setting with Bios . Acer please tell me how I cud did that wit program whot a option a must turn in my computer to menage CPU settings?