Asus RS740-E7-RS24-EG - Manual (Page 119)

ASUS RS740-E7-RS24-EG 5-33
Serial Port Configuration
The sub-items in this menu allow you to set the serial port configuration.
This item only functions if there is a serial port (COM1) connector on the motherboard.
Serial Port [Enabled]
Allows you to enable or disable the serial port (COM).
Configuration options: [Enabled] [Disabled]
Change Settings [IO=3F8h; IRQ=4]
Allows you to select the Serial Port base address.
Configuration options: [IO=3F8h; IRQ=4] [IO=2F8h; IRQ=3] [IO=3E8h; IRQ=4]
[IO=2E8h; IRQ=3]
5.4.16 Onboard Devices Configuration