Table 27. System setup options—Advance menu(continued)
Advanced
By default, the VT for Direct I/O option is enabled.
USB Emulation Enables or disables the USB emulation feature. This feature
defines how the BIOS, in the absence of a USB-aware
operating system, handles USB devices. USB emulation is
always enabled during POST.
NOTE: You cannot boot any type of USB device (floppy,
hard drive, or memory key) when this option is off.
By default, the USB Emulation option is enabled.
SATA/NVMe Operation mode Allows you to configure the operating mode of the integrated
SATA/NVMe storage drive controller.
By default, the AHCI option is selected.
Adapter Warnings Allows you to choose if the computer should display warning
messages when you use AC adapters that are not supported
by your computer.
By default, the Adapter Warnings option is enabled.
Function Key Behavior Allows you to set function key or multimedia key as the
default function key behavior.
By default, the Multimedia key option is selected.
Keyboard Illumination Selects the operating mode of the keyboard illumination
feature.
By default, the Bright option is selected.
Keyboard Backlight with AC Selects the timeout value for the keyboard backlight when an
AC adapter is plugged into the computer.
By default, the Keyboard Backlight with AC value is set to
1 minute.
Keyboard Backlight with Battery Selects the timeout value for the keyboard backlight when
the computer is running on battery power. Default: 1 minute
By default, the Keyboard Backlight with Battery value is
set to 1 minute.
Battery Health Displays the battery health.
External USB Ports Enables or disables the external USB ports.
By default, the External USB Ports are enabled.
Enable Audio Enables or disables the integrated audio controller.
By default, this option is enabled.
Microphone Enables or disables the microphone.
By default, the Microphone is enabled.
Camera Enables or disables the camera.
By default, the Camera is enabled.
Secure Digital (SD) Card Enables or disables the SD card reader.
By default, this option is enabled.
Battery Charge Configuration Set the battery charge settings with a preselected custom
charge start and stop.
By default, the Adaptive option is selected.
92 BIOS setup
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