ASROCK AMD A620 Series - Boot Screen

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AMD X670/B650/A620 Series
3.8 Boot Screen
is section displays the available devices on your system for you to congure the
boot settings and the boot priority.
CSM
CSM (Compatibility Support Module) is enabled for better compatibility for the
non-UEFI driver add-on devices. If you are using UEFI aware OS and all of your
devices support UEFI, you may also disable CSM for faster boot speed.
Conguration options: [Disabled] [Enabled]
Launch PXE OpROM Policy
[UEFI only] Select this item to run those that support UEFI option ROM only.
[Do not launch] Select this item to not execute both legacy and UEFI option ROM.
Launch Storage OpROM Policy
[UEFI only] Select this item to run those that support UEFI option ROM only.
[Do not launch] Select this item to not execute both legacy and UEFI option ROM.
Setup Prompt Timeout
Allows you to congures the number of seconds to wait for the UEFI setup utility.
Bootup Num-Lock
Allows you to select whether Num Lock should be turned on or o when the system
boots up.