Question amd fx 6300 black edition plase help me oc

[jadespalding199]

o i recently oc my fx cpu to 4.3 with a ratio 20.0 and bus at 200 pcie 100 at cpu bus 1.4000 and cpu/nb at 1.231250 it can run games good but sometimes crashes on games but shuts down randomly can somone help me get a stable oc i have a knock off coolermaster hyper 212 evo with 8 gigs ddr3 ram at 1066 mhz 770 2gb what can i do to make this stable and my psu is a 650w thermaltek with a rating of 80+

 

[Dark Lord of Tech]

What board?