Gigabyte X570 AORUS MASTER User Manual page 49

& Resume by Alarm
Determines whether to power on the system at a desired time. (Default: Disabled)
If enabled, set the date and time as following:
Wake up day: Turn on the system at a specific time on each day or on a specific day in a month.
Wake up hour/minute/second: Set the time at which the system will be powered on automatically.
Note: When using this function, avoid inadequate shutdown from the operating system or removal of the
AC power, or the settings may not be effective.
& Wake on LAN
Enables or disables the wake on LAN function. (Default: Enabled)
& High Precision Event Timer
Enables or disables High Precision Event Timer (HPET) in the operating system. (Default: Enabled)
& CEC 2019 Ready
Allows you to select whether to allow the system to adjust power consumption when it is in shutdown, idle,
or standby state in order to comply with the CEC (California Energy Commission) 2019 Standards. (Default:
Disabled)
ƒ IO Ports
& Initial Display Output
Specifies the first initiation of the monitor display from the the installed PCI Express graphics card.
Sets the graphics card on the PCIEX16 slot as the first display. (Default)
PCIe 1 Slot
Sets the graphics card on the PCIEX8 slot as the first display.
PCIe 2 Slot
PCIe 3 Slot Sets the graphics card on the PCIEX4 slot as the first display.
(Note)
& HD Audio Controller
Enables or disables the onboard audio function. (Default: Enabled)
If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to
Disabled.
& PCIEX16 Bifurcation
Allows you to determine how the bandwidth of the PCIEX16 slot is divided. Options: Auto, PCIE 2x8, PCIE 4x4.
(Default: Auto)
& Above 4G Decoding
Enables or disables 64-bit capable devices to be decoded in above 4 GB address space (only if your system
supports 64-bit PCI decoding). Set to Enabled if more than one advanced graphics card are installed and
their drivers are not able to be launched when entering the operating system (because of the limited 4 GB
memory address space). (Default: Disabled)
(Note) This item is present only when you install a CPU that supports this feature.
- 49 - BIOS Setup