User Manual

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Chapter 3: BIOS setup
3.3.13 NVMe Configuration
The NVMe Configuration menu displays the NVMe controller and drive information
of the devices connected and allows you to configure NVMe device options
settings.
3.3.14 Onboard Devices Configuration
HD Audio
Allows you to control detection of the HD-Audio device.
[Enabled] Enables the HD Audio Device unconditionally.
[Disabled] Disables the HD Audio Device unconditionally.
LAN1 I226LM
Configuration options: [Disabled] [Enabled]
LAN2 I226V
Configuration options: [Disabled] [Enabled]
LAN3 I210
Configuration options: [Disabled] [Enabled]
M.2 WiFi
Allows you to enable or disable M.2 WiFi.
Configuration options: [Disabled] [Enabled]
M.2 BT
Allows you to enable or disable M.2 BT.
Configuration options: [Disabled] [Enabled]
I2C0 Controller
If given device is Function 0 PSF disabling is skipped. PSF default will remain and
device PCI CFG Space will still be visible. This is needed to allow PCI enumerator
access functions above 0 in a multifunction device. The following devices depend
on each other: I2C0 and I2C1, 2, 3; UART0 and UART1, SPIO, 1; UART2 and
I2C4, 5. UART 0 (00:30:00) cannot be disabled when: 1. Child device is enabled
like CNVi Bluetooth (\_SB.PC00.UA00.BTH0). UART 0 (00:30:00) cannot be
enabled when: 1. I2S Audio codec is enabled (\_SB.PC00.I2C0.HDAC).
Configuration options: [Disabled] [Enabled]
CPU PCIEX16 switch function
Configuration options: [2x8] [1x16] [AUTO]