How Unlock X4 On This Board

[dl_rank1]

Need To Know How Unlock X4 For My Processor AMD Phenom II X3 720 BE On Motherboard MA78GM-US2H Rev 1.0 Bios Version F9D

Can I Download Bios Version For MA78GM-US2H Rev 2.0 To Rev 1.0 Or No???
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[IGemini]

NO, do NOT use a 1.0 BIOS on a 2.0 board or vice-versa.

 

[dl_rank1]

ohhh !! Thanks

if i try this motherboard not work?

 

[fffblackmage]

It's not going to work. You need Advanced Clock Calibration, which is found on the SB710 or SB750 southbridge. Your mobo has the SB700 southbridge, which doesn't have the ACC feature.