User Guide

Chapter 4
SR7-8X
4-6
Method 1: Setup up the CPU for the lowest speed for its brand. Turn the power supply off (mechanical
off) and change the CPU. Then turn the system on again, and set up the CPU parameters
through SOFT MENU
™
III.
Method 2: Since you have to open the computer case when you change the processor, it could be a good
idea to use the CCMOS jumper to erase the parameters of the original processor and enter
BIOS Setup to set up processor parameters again.
Attention
After setting up the parameters and leaving the BIOS SETUP, and having verified that the system can
be booted, do not press the Reset button or turn off the power supply. Otherwise the BIOS will not
read correctly, the parameters will fail and you must enter SOFT MENU
™
III again to set up the
parameters all over again.
Vcore Control:
Four options are available: Default ( Default +5% ( Default +10% ( Default +15%. The default
setting is Default.
Vddr Control:
Four options are available: Default ( 2.6V ( 2.7V ( 2.8V. The default setting is Default.