MSI 9S7-171A86-1W6 User Manual - Page 73

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Advanced menu BIOS Setup Advanced Settings PowerNow This item allows you to enable or disable PowerNow technology. When set to Enabled, the system always operates in a conserve power mode. If you want optimize the processor, set this item to Disabled, so that the processor's speed will vary depending on the use of your operating system and applications. Default setting is set to Enabled. PCI Latency Timer Value in units of PCI clocks for PCI device latency timer register. Legacy USB Support If you want to use USB device, such as mouse, keyboard, portable disk, in DOS system or boot your system by USB device, you should enable this function by selecting Enabled. 4-7

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BIOS Setup
Advanced menu
Advanced Settings
PowerNow
This item allows you to enable or disable PowerNow technology. When
set to Enabled, the system always operates in a conserve power mode. If
you want optimize the processor, set this item to Disabled, so that the
processor
s speed will vary depending on the use of your operating system
and applications. Default setting is set to
Enabled
.
PCI Latency Timer
Value in units of PCI clocks for PCI device latency timer register.
Legacy USB Support
If you want to use USB device, such as mouse, keyboard, portable disk, in
DOS system or boot your system by USB device, you should enable this
function by selecting
Enabled
.