IBM RS/6000 44P - Manual (Page 101)

Note: To use the remote mode feature for booting unattended devices, you must
enable the unattended start mode. See the “System Power Control Menu” on
page 48 for instructions on enabling the unattended start mode, which allows the
system unit to turn on whenever ac power is applied to the system (instead of
having the system unit wait for the power button to be pushed).
Privileged-Access Password
The privileged-access password protects against the unauthorized starting of the
system programs. Select the Set icon to set and verify the privileged-access password.
When you select the Set icon, a screen with 8 empty boxes displays. Type your
password in these boxes. You can use any combination of up to eight characters (A–Z,
a–z, and 0–9) for your password. As you type a character, a key displays in the box.
Press Enter when you are finished; you must type the password again for verification.
Enter Password
Chapter 4. System Management Services 83