Martin, is it possible to force direct read from the SIO chip for test purposes? I am using OHM for at least 4 weeks and I didn't have a single problem (my PC is folding@home 24/7). However if you use Asus AISuite simultaneously with HW monitor programs, problems arise...
Running latest BIOS (5406).
It seems that the only program showing the PCH temp currently is "Open Hardware Monitor". Also "Open Hardware Monitor" and "CPUID HWMonitor" show a third sensor (shown as 51C here) which HWiNFO does not show. Please see the attached image (I have marked the sensors...