Amd Phenom II x4 965 BE overclock

[Speed258]

Hello, I want to OC my cpu to 3.8 Ghz, and I want to know combo how to reach it.
Hardware:
Motherboard: Asus M4A77T
PowerSupply: WhiteEnergy 500w, cant find exact model.
Cooler: Cooler Master T4.
Gpu: Asus Nvidia Gtx 960.
Plan is to reach stable 3.8Ghz, since over 3.8 my powersupply and cooler wouldnt be enough.

 

[Speed258]

well i managed to set 3.8ghz multiplier set on 19.0 and everything else on auto.

should i do something else?
///
Well it crashed after 2 minutes of prime.
current settings:

What should i change to maintain 3.8GHz?