Super Io Configuration - ASROCK Z77 Pro4-M User Manual

We recommend to use Intel
SATA3_1, SATA2_2, SATA2_3, SATA2_4 and SATA2_5) for
your bootable devices. This will minimum your boot time and
get the best performance. But if you still want to boot from
ASMedia SATA3 controller, you can still enable this in UEFI.

3.4.7 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. Configuration
options: [3F8h / IRQ4] and [3E8h / IRQ4].
Infrared Port
Use this item to enable or disable the onboard infrared port.
Parallel Port
Use this item to enable or disable the onboard parallel port.
Change Settings
Use this item to select an optional setting for Super IO device.
Device Mode
Use this item to change the Printer Port mode.
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Z77 SATA ports (SATA3_0,
59