It didn't. I had APM back enabled along with c&q, c1e, c6, svm. HPC off. I turned on CPB and set it to 18.5 which is what my CPU mp is at. Same thing. Only improvement I think I saw once is that when I leave the BIOS without making changes it doesn't shut off/on and then boot, it just continues the bootup. Before that would also power off/on. :/ Could there be anything else?