Ok, i have an MSI 785GTM-E45 with the 750SB. I have the second core unlocked, it registers in the BIOS as an X2 E4400+, however in Windows and CPU-Z it shows Sempron 140 with the wrong clock speed.

What could be wrong, and secondly, when are we going to get real Win7 drivers? None of the d/l packs i could find are for Win7, nor proper 64bit OS.

Howdy
I dont unlock cores but search the forum there has been dozens of threads on this very subject. Up voltage lock in speed turn off cooln quiet so on and so on just search the answers somewhere here.

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More Advanced Micro Devices than Intel