MSI MS-9A84, Manual, Page: 32 / 49

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BIOS Setup MS-9A84
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C States
This setting controls the C-State (CPU Power state). C-State performance
indicates the ability to run the processor in lower power states when the PC is
idle. This setting enables/disables the C-State Configuration for power saving
purposes.
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Super IO Configuration
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Serial Port 1/ 2
This setting enables/disables the specified serial port.
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Change Settings
This setting is used to change the address & IRQ settings of the specified
serial port.
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Mode Select
Select an operation mode for the specified serial port.
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Watch Dog Timer
You can enable the system watch-dog timer, a hardware timer that generates
a reset when the software that it monitors does not respond as expected each
time the watch dog polls it.
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FIFO Mode
This setting controls the FIFO data transfer mode.
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Shared IRQ Mode
This setting provides the system with the ability to share interrupts among its
serial ports.