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H/W Monitor IN4 (+12V)
H/W Monitor IN5 (-12V)
H/W Monitor IN6 (-5V)
CPU Fan
Chassis Fan
Thermal Control Fan
The above features are for PC Health Monitoring. The motherboards with
W83781D have seven onboard voltage monitors for the CPU core, CPU I/
O, +3.3V, +5V, -5V, +12V, and -12V, and for the three-fan status
monitor.
Onboard FDC
This option enables the FDC (Floppy Drive Controller) on the motherboard.
The settings are Disabled and Enabled .
Onboard Serial Port1
This option specifies the base I/O port address of serial port 1. The
settings are Disabled , 3F8h , 2F8h , 3E8h and 2E8h .
Onboard Serial Port2
This option specifies the base I/O port address of serial port 2. The settings
are Disabled , 3F8h , 2F8h , 3E8h and 2E8h .
Serial Port 2 Mode
The settings for this option are Normal, IrDA1.6ms IrDA3/16, ASKIR,
ASKIR500, ASKIRDem and ASKIRD500 . When set to Normal, the IR
Duplex Mode becomes available and can be set to either Half or
Full .
IR Duplex Mode
This option is enabled by selecting Normal in the previous
Serial Port 2 Mode option. This makes the IR Duplex Mode
available, which can be set to either Half or Full .
Onboard Parallel Port
This option specifies the base I/O port address of the parallel port on the
motherboard. The settings are Auto (AMIBIOS automatically determines the
correct base I/O port address), Disabled , 378 , 278 and 3BC .
Parallel Port Mode
This option specifies the parallel port mode. The settings are Normal ,
Bi-Dir , EPP and ECP . When set to Normal, the normal parallel port
mode is used. Use Bi-Dir to support bidirectional transfers. Use
4-19
Chapter 4: BIOS
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