TYAN TS75-B7122 Service Engineer's Manual page 223

Boot Option #1
Sets the system boot order.
Device Name / Device Name / Disabled
Boot Option #2
Sets the system boot order.
Device Name / Device Name / Disabled
Boot Option #3
Sets the system boot order.
Device Name / Device Name / Disabled
Boot Option #4
Sets the system boot order.
Device Name / Device Name / Disabled
Boot Option #5
Sets the system boot order.
Device Name / Device Name / Disabled
Delete Boot Option
Remove an EFI boot option from the boot order
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