HP Unified Extensible Firmware Interface - Manual (Page 21)

Figure 11 Network Boot Options —USB Control screen
Setting USB Boot Support
Use this option to prevent the system from booting any USB devices connected to the server and
to disable booting the iLO virtual media.
To set USB boot support:
1.
From the System Utilities screen, select System Configuration
→BIOS/Platform Configuration
(RBSU)
→System Options→USB Options→USB Boot Support and press Enter.
2. Select one of the following options:
•
Enabled (default)
•
Disabled
3. Press F10 to save your selection.
Accessing the BIOS/Platform Configuration (RBSU) menu 21