Recent content by trandviet

loneninja, thanks for quick reply. The AMI bios 78LDU412 on the MoBo supports CPU unlocked, on the Bios start-screen I saw that it displayed "Phenom X4 B55" and the core count is 4 but it fails when starting load system (Win7) with the error message: ' The header file possible corrupt, the...

I have the combo Biostar A780L and AMD Phenom II X2 555 BE. I try to unlock the 4 cores by changin the ACC to 'Auto" but I receive an error by booting like: File headermay be corrupted, unmatch the computed checksum. What does that means? Thanks for your help