Gigabyte GA-H67MA-D2H-B3 User Manual page 47

Onboard LAN Boot ROM
Allows you to decide whether to activate the boot ROM integrated with the onboard LAN chip.
(Default: Disabled)
Onboard USB 3.0 Controller (Renesas D720200 USB Controller)
Enables or disables the Renesas D720200 USB controller. (Default: Enabled)
Onboard Serial Port 1
Enables or disables the first serial port and specifies its base I/O address and corresponding interrupt.
Options are: Auto, 3F8/IRQ4 (default), 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3, Disabled.
- 47 - BIOS Setup