If you look under the
Cell menu you will find the option within there (i cant remember what it is named as, but i remember it is not obvious what they have named it as, just check all of the options

).
with regards to the hidden features, i find the best way to unlock them is to, enter the cell menu (top right option within the BIOS main menu), then hold down the left
Shift and
Alt keys, and whilst held down keep hitting the
F2 and
F3 keys until you see some extra options appear .. ill try and find the web site with all the tips and tricks for this mobo .. that might be some added help for you.
EDIT:
Heres that link to the tips and tricks
Found it, if you go into the BIOS then enter the
Cell menu (located at the top right hand side of the BIOS main menu), then select the option
Adjust CPU Ratio, which is defaulted to
Start up, (which obviously means it is using the default CPU multi for your spec chip), when entering this option you can change the CPU multi within.
Adjust CPU Multi screenie
Ohh and another thing, if you are just using a Venice, it is probably better to use the official BIOS v1.8 as this is designed for use with the new REV-e chips (aka Venice & San Diego cores). The BIOS you are using along with the version 1.B, and also the different flavours of the version 1.9 BIOS are geared towards recognising the dual cores ?X2?s?, and they are in there primitive stages at the moment as it is, and are not optimised to work with single core REV-e chips as BIOS 1.8 is, not to mention that they are beta BIOS's. Also the temps on the 1.8 rev BIOS are actually accurate this time round.
Hope this helps :thumbsup:
RichUK