Temps showing 0 after Windows 64bit Installation

[MrAnthology]

I've recently started using CoreTemp to monitor the temperatures of my Phenom II x6 1090t, and I've found it very useful. However, I just installed the 64-bit version of Windows 7, and now whenever I run CoreTemp, it tells me that the temperature is 0. [ CPU #0: 0°C (?) ]

It was working fine on 32-bit Windows, before I moved to 64-bit. I've also read that disabling ACC in my BIOS would work, but I can't seem to find it in mine. I've got a Gigabyte 990XA-UD3. I've also tried HWMonitor, and it gives me the same readings. Any help would be appreciated.

Thanks,
MrAnthology

[The Coolest]

If you don't have ACC in the BIOS then you should have some kind of core unlocking feature. Make sure that you disable it.