Abit SE6, User Manual, Page: 40 / 148

3-10 Chapter3
SE6
Method 2: Since you have to open the computer case when you change the CPU, it could be
a good idea to use the CCMOS jumper to erase the parameters of the original
CPU and to enter BIOS Setup to set up CPU 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
™
II again to set up the parameters all over again.
CPU Power Supply:
This option allows you to switch between CPU default and user-defined voltages.
➤
➤ ➤
➤
CPU Default: The system will detect the CPU type and select the proper voltage
automatically. When it is enabled, the option “
Core Voltage ” will show
the current voltage setting that is defined by the CPU and this will not be
changeable. We recommend using this CPU default setting and not
changing it unless the current CPU type and voltage setting can not be
detected or is not correct.
➤
➤ ➤
➤
User Define: This option lets the user select the voltage manually. You can change
values of the “
Core Voltage ” option lists by using the Page Up and Page
Down keys.
Spread Spectrum:
Two options are available: Disabled ) Enabled. The default setting is Disabled . For EMC
( E lectro- M agnetic C ompatibility) testing, you may need to adjust these options for optimal
results. We do not recommend you change the default, except for special reasons. Some
values you select may cause system instability under some situations. Please be careful.