How can I change BIOS values from console ?
 

I need to change power settings on my bios.
How, can I do that from console ?
My bios is award.

10x in advance.

You can't change the bios settings from within a running OS. You have to do that by going into your bios setup which you ususally can get to by hitting F2, F1 or Del when the system first boots up.