Specifications

25
Conguring the BIOS
CPU Conguration
The items in this menu show the CPU-related information that the BIOS automatically
detects. Press <enter> to display the conguration options:
q Hyper-Threading
Enable this function for Windows and Linux4 OS, (OS supports Hyper Threading
Technology). Disable this function for other OS. (OS not optimized for Hyper
Threading Technology).
q Core-Multi Processing
Use this item to enable or disable Core-Multi processing.
q Execute Disable Bit
When disabled forces the XD feature ag to always return 0, defaults choose
[Enable].
q Limit CPUID Maximum
Allows you to determine whether to limit CPUID maximum value. Set this item
to [Disable] Windows operating system; set this item to [Enable] for legacy
operating system such as Windows NT4.0.
q Intel Virtualization Technology
Hardware Virtualization Technology enables processor feature for running multiple
simultaneous virtual machines allowing specialized software applications to run in
full isolation of each other.
USB Conguration
The items in this menu allow you to change the USB-related features. Press <enter>
to display the conguration options:
q USB Support
Allows you to enable or disable USB support.
q Legacy USB Support
Allows you to enable or disable support for USB devices on legacy operating
systems.
q EHCI Hand-Off
Allows you to enable support for operating systems without an EHCI hand-off
feature.
q USB transfer time-out
Allows you to set USB transfer time-out.
q Device reset time-out
Allows you to set device reset time-out.
q Device power-up delay
Allows you to set device power-up delay.