HP Model 743 PC - Manual (Page 136)

A-26
The Boot Console Interface
Displaying and Setting the Secure Boot Mode
The system displays the Control Flags menu.
==== CONTROL FLAGS =========================
Mode is now [ USER ]
Key Enable Control Feature
--- -----------------------------------------
1 NO Fast Boot
2 NO Secure Mode
3 YES Auto Boot Select
4 NO Diagnostics to RS-232 (A)
5 NO Error Logging
6 NO Interactive ISL
7 NO Repeat Scan for Boot Devices
8 NO Interactive Console Search
.........................................
0 Previous Menu
----------------------------------------------
To change a Feature, press Key, then press [Enter/
Return]
3 If Secure Boot is set to NO, the Secure Boot function is not activated. To
enable the Secure Boot mode, enter:
2 Enter
The menu entry for Secure Boot toggles to YES.
4 Type 0 Enter to return to Mode Configuration .
5 Type 55 Enter to save all changes.
or 66 Enter to cancel all changes.