1.6.8
Onboard Devices Configuration
Scroll down to view the other BIOS items.
HD Audio Controller
This item allows you to use the Azalia High Definition Audio Controller
Configuration options: [Disabled] [Enabled]
M.2_1 Configuration: [Auto][SATA mode][PCIE mode]
[Auto]
Auto-detects the M.2 device mode. If a SATA device is detected,
SATA6G_1 will be disabled.
[SATA mode]
Only supports M.2 SATA devices. Please note that SATA6G_1 port cannot
be used in this mode.
[PCIE mode]
Only supports M.2 PCIE devices.
M.2_2 PCIe Bandwidth Configuration: [X2][X4]
[X2]
Run at X2 mode with SATA6G_56 enabled.
[X4]
Run at X4 mode for higher performance with SATA6G_56 disabled.
ASUS TUF Z270 MARK 1 BIOS Manual
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