Datasheet

Chapter 4: BIOS
4-13
Thermal Management 2
If enabled, this feature allows you to select between Thermal Manager 1
and Thermal Manager 2. The options are Disable or Enable.
Processor Power Management
This feature allows the user to determine the processor power
management mode. The options are Disabled and C States Only. If set
to Disabled, C States and GV1/GV3 are disabled. If set to C States only,
the processor power will be controlled through CPU power states in the
APCI setting.
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!I/O Device Configuration
Access the submenu to make changes to the following settings.
KBC Clock Input
This setting allows you to select clock frequency for KBC. The options
are 6MHz, 8MHz, 12MHz and 16MHz.
On-board COM1
This setting allows you to assign control of serial port A. The options
are Enabled (user defined), Disabled, and Auto (BIOS- or OS-
controlled).
Base I/O Address
Select the base I/O address for serial port A. The options are 3F8,
2F8, 3E8 and 2E8.
Interrupt
Select the IRQ (interrupt request) for serial port A. The options are
IRQ3 and IRQ4.