Krob. I don't care where in the world you live. I will buy you a beer... somehow.

For anyone still struggling with this issue, just to make it a littler clearer (after consulting the manual):

Krob is correct - You're looking for PCH, however this will only be visible to you if you have "Platform Power Management" enabled in the BIOS. I've spent about 24 hours trying to get this one sorted. Thanks Krob and I hope anyone else who has this issue will find these two posts useful.