DFI G4V100-P User Manual page 37

2
Hardware Installation
Jumper Setting
If the serial device connected to COM 2 and/or COM 4 requires
auxiliar y power from the system board, set JP6 and/or JP9
appropriately. Refer to "COM 2's RS232/AUX Select" and "COM 4's
RS232/RS485/AUX Select" in this chapter for more information.
BIOS Setting
Select the serial ports' I/O address in the Integrated Peripherals
submenu ("Onboard Super IO Device" section) of the BIOS. Refer
to chapter 3 for more information.
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