Taiwan Commate Computer Inc. 370SMA User Manual page 24

3.9.2 Spread Spectrum
Using the default setting, this will increase the system stability.
3.9.3 CPU Host/PCI Clock/PC133
Choose Default, 66, 75, 83, 100, 103, 105, 114, 120, 124, 133, 140, 150 or 166 MHz for the external
frequency of your CPU.
You can select Default, 66, 75 or 83Mhz if your CPU is 66Mhz FSB and select Default, 100, 103,
105, 114, 120, 124 or 133 MHz if the CPU is 100Mhz FSB. If you have 133MHz FSB CPU, you can
select Default, 133, 140, 150 or 166MHz.
The 75, 83, 103, 105, 114, 120, 124, 133, 130, 150 or 166 MHz frequency are optional and over
specification.
You must install 8ns or faster DIMM on board if you set 103, 105, 114, 120 or 124 MHz as external
frequency and must install 7ns or faster DIMM on board if you set 133 or 140 MHz as external
frequency. If the external frequency is 150 or 166 MHz, you must have installed 6ns or faster
DIMM on board.
Warning: Over specification operations are not recommended.
The frequency mapping table of the elements:
Ext. frequency
67 MHz
68 MHz
70 MHz
75 MHz
80 MHz
83 MHz
100 MHz
103 MHz
105 MHz
110 MHz
115 MHz
133 MHz
137 MHz
140 MHz
145 MHz
150 MHz
160 MHz
166 MHz
3.10 Load Fail-Safe Defaults
This loads the troubleshooting default values permanently stored in the ROM chips. These
settings are not optimal and turn off all high performance features. You should use these values
only if you have hardware problems. Highlight this option in the main menu and press <Enter>.
The message below will appear.
Load Fail-Safe Defaults (Y/N)?N
If you want to process, type <Y> and press <Enter>. The default settings will be loaded.
3.11 Load Optimized Defaults
This feature loads optimized setting from the BIOS ROM. Use the default values as standard
values for your system. Highlight this option in the main menu and press <Enter>. The message
below will appear.
Load Optimized Defaults (Y/N)?N
Type <Y> and press <Enter> to load the Setup default values.
3.12 Set Supervisor/User Password
You can assign, modify, or cancel password settings. To modify, highlight "Set Supervisor
PCI
33 MHz
35 MHz
35 MHz
38 MHz
40 MHz
42 MHz
33 MHz
34 MHz
35 MHz
37 MHz
38 MHz
33 MHz
34 MHz
35 MHz
36 MHz
37 MHz
38 MHz
42 MHz