Super Io Configuration - ASROCK A75 Pro4-M User Manual

3.4.5 Super IO Configuration

Serial Port
Use this item to enable or disable the onboard serial port.
Serial Port Address
Use this item to set the address for the onboard serial port.
Con guration options: [3F8 / IRQ4] and [3E8 / IRQ4].
Infrared Port
Use this item to enable or disable the onboard infrared port.
Infrared Port Address
Use this item to set the address for the onboard infrared port.
Con guration options: [2F8 / IRQ3] and [2E8 / IRQ3].
Parallel Port
Use this item to enable or disable the onboard parallel port.
Device Mode
Use this item to change the Printer Port mode.
Change Settings
Use this item to select an optional setting for Super IO device.
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