Hi all I just build a new rig with intel Core i7 2600k and MSI P67A GD55 mobo. It working fine at the beginning and after a few days I encounter a problem that is my turbo boost function is not working. I tried prime95 to stress my core it still won't work even in 1 core. I check the bios the turbo boost is enable. I reset my BIOS and the turbo boost works in the 1st boost and again lost function for the 2nd boot even I shut down my pc for 10 hours. Someone help me please !