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4-22 Chapter 4: BIOS setup
USB 2.0 Controller Mode [HiSpeed]
Allows you to set the USB 2.0 controller mode to HiSpeed (480 Mbps) or
FullSpeed (12 Mbps). This item appears only when you set the Legacy USB
Support item to [Enabled] or [Auto].
Conguration options: [FullSpeed ] [HiSpeed ]
BIOS EHCI Hand-off [Enabled]
Allows you to enable support for operating systems without an EHCI hand-off
feature.
Conguration options: [Disabled] [Enabled]
4.5.2 CPU Conguration
The items in this menu show the CPU-related information that the BIOS
automatically detects.
Select Screen
Select Item
F1 General Help
F10 Save and Exit
ESC Exit
v02.61 (C)Copyright 1985-2008, American Megatrends, Inc.
Congure advanced CPU settings
Manufacturer:Intel
Brand String:Intel(R) Core(TM)2 Duo CPU @ 3.00GHz
Frequency :3.00GHz
FSB Speed :1333MHz
Cache L1 :64 KB
Cache L2 :4096 KB
CPUID :6F9
Ratio Status:Unlocked (Max:09.0, Min:06.0)
Ratio Actual Value :9
CPU Ratio Setting [Auto]
C1E Support [Enabled]
CPU TM Function [Enabled]
Vanderpool Technology [Enabled]
Execute Disable Bit [Enabled]
Max CPUID Value Limit [Disabled]
Intel(R) SpeedStep(TM) Tech. [Enabled]
Sets the ratio between
CPU Core Clock and the
FSB Frequency.
NOTE: If an invalid
ratio is set in CMOS
then actual and
setpoint values may
differ.
NOTE:
Please Key in ratio
numbers directly!
BIOS SETUP UTILITY
Advanced
CPU Ratio Setting [Auto]
This item allows you to set the ratio between CPU Core Clock and FSB Frequency.
The value is adjusted by typing the desired values using the numeric keypad and
press the <Enter> key. You can also use the <+> and <-> keys to adjust the value.
To restore the default setting, type [auto] using the keyboard and press the <Enter>
key. If an invalid ratio is set in CMOS, then actual and setpoint values may differ.
C1E Support [Enabled]
Allows you to enable or disable Enhanced Halt State support.
Conguration options: [Disabled] [Enabled]
CPU TM function [Enabled]
This function enables the overheated CPU to throttle the clock speed to cool down.
Conguration options: [Disabled] [Enabled]