TYAN Tomcat i845GV S2198 User Manual page 30

Shutdown Temperature
The onboard hardware monitoring ASIC automatically detects the system, motherboard, and CPU
temperatures. It detects the CPU and chassis fan speeds in RPM. The hardware monitor ASIC
also detects the voltage output through the voltage regulators.
3.9 – Frequency and Voltage Control
Options related to control CPU clock and frequency ratio.
Phoenix – AwardBIOS CMOS Setup Utility
CPU Clock Ratio
Auto Detect PCI Clk
Spread Spectrum
:Move Enter:Select +/-/PU/PD:Value F10:Save Esc:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
CPU Clock Ratio:
Sets the CPU multiplier. TYAN does not recommend changing this setting from the default setting.
16X...22X / Auto / Default
Auto Detect DIMM / PCI Clk:
Sets the BIOS to automatically adjust PCI and memory bus speeds accordingly.
Enabled / Disabled
Spread Spectrum:
Reduces interference on the motherboard. Leave as default if your system works correctly.
Enabled / Disabled
60∘C / 140∘F
65∘C / 149∘F
70∘C / 158∘F
75∘C / 167∘F
Frequency/Voltage Control
[14 X]
[Enabled]
[+/- 0.50 %]
30
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To shut down the system when
the temperature reaches a certain
degree.
Item Help
Menu Level