I just upgraded my machine a bit a couple of weeks ago, I'm now using a 785GT - e63 with an AMD Phenom II X2 550. I already have the latest BIOS (Literally checked the updates again before posting this). For some odd reason, I have the five basic voltages in the Cell menu.
CPU Voltage (V)
CPU-NB Voltage (V)
DRAM Voltage (V)
NB Voltage (V)
HT Link Voltage (V)
All are set to auto and grayed out, so I'm unable to really overclock. I have a feeling I'm just missing something that's going to make me feel stupid, but my question is how do I override auto and such?
There may be an option in your BIOS to enable advanced settings which would allow you to modify those values. I would check the manual that came with the motherboard or if it didn't come with a manual then check at MSI's site for online documentation.