User's Manual

3-17
Chapter 3: BIOS setup
3.5 Boot menu
The Boot menu items allow you to change the system boot options.
CSM Configuration
CSM Support
This option allows you to enable or disable CSM Support.
Conguration options: [Disabled] [Enabled]
Fast Boot [Enabled]
[Enabled] Select to accelerate the boot speed.
[Disabled] Select to go back to normal boot speed.
The following item appears only when you set Fast Boot to [Enabled].
SATA Support
[Last Boot SATA Devices Only] Only last boot SATA device will be available in POST.
[All SATA Devices] All SATA devices will be available in OS and POST.
[HDD Only]
NVMe Support
This item allows you to enable or disable NVMe Support. Conguration options:
[Disabled] [Enabled]
VGA Support
[Auto] Only installs the Legacy OpRom with Legacy OS and logo will not be
shown during POST.
[EFI Driver] EFI driver will still be installed with the EFI OS.
USB Support
[Disabled] All USB devices will NOT be available until after OS boot.
[Full Initial] All USB devices will be available in OS and POST.
[Partial Initial] USB Mass Storage and specic USB port/device will NOT be available
before OS boot.
Network Stack Driver Support
[Disabled] Network Stack Driver will be skipped.
[Enabled] Network Stack Driver will not be skipped.
Redirection Support
Allows you to enable or disable the Redirection function.
Conguration options: [Disabled] [Enabled]
Setup Prompt Timeout
Allows you to set the number of seconds to wait for setup activation key.
65535(0xFFFF) means indenite waiting.
Conguration options: [1] - [65535]