HP MCP61PM-HM with no multiplier settings?

[Sir Foxx]

Hi, I just got a black edition AMD athlon 5000+, and I wanted to step up the multiplier without messing with the voltages. I read an entire article about it (http://www.tomshardware.com/reviews/budg...708-3.html), and saw that it could go up to x15.5 and stay stable at ~3.1ghz. I got the M613Z_19.BIN bios file and flashed it according to the guide I found on this website. I proceeded into the bios, and could not find any multiplier settings...Any ideas?
Also as a side note, when I booted into windows 7 64b, it loaded a crap ton of drivers that had to do with the mobo, and some side ones, like audio, wifi, etc...