MSI G52-MA00628 - Manual (Page 53)

BIOS Setup
3-11
Advanced Chipset Features
Note: Change these settings only if you are familiar with the chipset.
Advanced DRAM Control 1
Press to enter the sub-menu and the following screen appears:
The Advanced Chipset Features Setup option is used to change the values of
the chipset registers. These registers control most of the system options in the
computer.