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23 Aug 2009  

Windows 7 Pro x64 RTM

OK, disabling the Legacy USB has no effect, still HAL 12 Error...

I think maybe this is a case of my MB not liking S3(STR) in ACPI Suspend Type under bios, cause using S1(POS), I got no Error, but my PC is not really "Sleep", here is why:

Bios - Power Management - ACPI Suspend Type = S3(STR) (Default)
Error 12 HAL
PC goes into full sleep, everything is shutdown, can wake up PC ONLY by double clicking the mouse.

Bios - Power Management - ACPI Suspend Type = S1(POS)
NO Error
However, I could still hear all the fans spinning, wake up PC by simply touching the keyboard or mouse.

What ACPI in bios are you guys using? S3 or S1?

My System SpecsSystem Spec