It might need a flash, or you'll have to change the clock multiplier (sometimes they come at a low multiplier so don't be alarmed if it says it's at 1000 mhz)
I have no fucking idea what you just said, steps pls?
The processing speed is determined by taking a multiplier (which has to do with your RAM too) and multiplying it by a certain number... for example 166 x 13.0 = 2158 Mhz. Sometimes they come set at a lower number, like 100. So it would be 100 x 13.0 = 1300 Mhz.
Fortunately, it seems that more recent bioses let you just select which proccessor you are using to set the bus clock and multiplier automatically, though you could still choose custom and set them yourself.