Comment Asustek Extreme4 (Score 1) 77
On a related topic, I had an issue with my motherboard, which hasn't been resolved. It's an Asrock Z87 Extreme4. Running Windows 7 - I notice that the first hyperthread of my i7 4770k is pegged at 50%. Lots of digging, it looks like it might be a faulty design, putting the intel management engine and the USB subsystem on the same interrupt. What do you lot think?