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2
Hardware Installation
COM 1
COM 2
2.5.4 Serial Ports
W
The system board is equipped with two onboard serial por ts
(COM 1: CN3 and COM 2: CN4) - both in Teal/Turquoise color.
These por ts are RS-232C asynchronous communication por ts
with 16C550A-compatible UARTs that can be used with modems,
serial printers, remote display terminals, and other serial devices.
BIOS Setting
Select the serial ports’ I/O address in the Integrated Peripherals
submenu (“Onboard Super IO Device” section) of the BIOS. Re-
fer to chapter 3 for more information.