Quote Originally Posted by Blacklash View Post
I tried 19 x 190 and every time I have to clear the CMOS to post again no matter how tame the other system settings and no matter how high the voltage. So a based clock of higher than 183 = no post for me. I haven't experimented with turbo mode as of yet. Perhaps that will work.

EDIT:
Yep that's it. If I want to get 3.8GHz I'm going to need to use turbo mode. It works fine like that though.
Could you list the changes you made to the bios to get to 3.8ghz?