Hi,i,m attempting my 1st OC.It came oced 3,2 wanna try to get 3.6-3.8 on air iv,e run OCCT and after 1-2 minutes said cpu to hot.Here are the settings it,s running on ,sorry it,s an i7 920.CPU ratio=16/BCLK=200/PCIE=100/DRAM=1603mhz/CPU,voltage=1.30000/CPU,PLL=auto/QPI,DRAM,cv=1.37500/IOH=1.32/ICH,voltage=1.40/DRAM,bus voltage=1.60/CPU,dif-amplitude=900mv.any suggestions.thanks.