I have a 1090T OC'd to 4.00 GHz and stable but when I run Prime95, the multiplier dropped to 8x once in a while, my NB Frequency is currently at 2800 (Auto) and HT Link at 2000 (Auto), I have already disabled Cool 'N Quite, Turbo Core, as well as C1E, I even went into Windows and have the system on High Performance. According to my research, this problem is caused by the NB overheating so I try to lower it all the way to 2200 but this problem still occur. I have no idea what to do next, can anyone here help me? Thanks.