Advanced Menu - MSI CX605 User Manual

4-7

Advanced Menu

BISO SETUP UTILITY
Main Advanced Security Boot Exit
Intel (R) Speedstep (tm) [Enabled]
PCI Latency Timer [64]
Legacy USB Support [ Enabled ]
Enter:
+/-:
F1:
F2:
F9:
F4:
Intel(R) SpeedStep(tm) tech.
This item allows you to enable or disable Intel SpeedStep technology.
When set to Disabled, the system always operates in a conserve power
mode (the processor works at FSB400-600MHz or FSB533-800MHz). If
you want optimize the processor, set this item to Enabled, so that the
processor's speed will be controlled by the use of your operating system
and applications. Setting options: Enabled, and Disabled.
PCI Latency Timer
This item controls how long each PCI device can hold the bus before
:Select Screen
:Select Item another takes over. When set to higher values, every PCI device can
Select
Change Opt.
General Help
Previous Values
conduct transactions for a longer time and thus improve the effective PCI
Optimized Default
Save
bandwidth.
For better PCI performance, you should set the item to higher values.
Setting options: 32, 64, 96, 128, 160, 192, 224, and 248.
Legacy USB Support
Selecting Enabled allows users to use USB devices, such as mouse,
keyboard, or portable disk, in DOS system; or allows users to boot the
system by USB device. Setting options: Enabled, Disabled and Auto.