HP Unified Extensible Firmware Interface - Manual (Page 22)

Figure 12 USB Options — USB Boot Support screen
Setting Removable Flash Media Boot Sequence
Select which USB or SD Card devices you want to search first when enumerating boot devices.
Select whether the system should attempt to boot external USB drive keys, internal USB drive keys,
or the internal SD Card slot first. This option does not override the device boot order in the Standard
Boot Order (IPL) option. Configure this option only when Boot Mode is set to Legacy BIOS. See
“Selecting a Boot Mode” (page 41) for more information.
To select removable flash media boot sequence:
1.
From the System Utilities screen, select System Configuration
→BIOS/Platform Configuration
(RBSU)
→System Options→USB Options→Removable Flash Media Boot Sequence and press
Enter.
2. Select one of the following options:
•
Internal SD Card First—Boot using the internal SD card slot.
•
Internal Drive Keys First—Boot using the internal USB drive keys.
•
External Drive Keys First (default)—Boot using external USB drive keys.
3. Press F10 to save your selection.
22 Accessing the System Configuration Menu