IBM 6C4 - Manual (Page 58)

System Power Control Menu
This menu is used to set power control options. Other menus that control boot options
are available from this menu.
SYSTEM POWER CONTROL MENU
1. Enable/Disable Unattended Start Mode:
Currently Enabled
2. Ring Indicate Power-On Menu
3. Reboot/Restart Policy Setup Menu
4. Power-On System
5. Power-Off System
6. Enable/Disable Fast System Boot
Currently Fast Boot
7. Boot Mode Menu
98. Return to Previous Menu
99. Exit from Menus
0>
v Enable/Disable Unattended Start Mode
Use this option to instruct the service processor to restore the power state of the
system after a temporary power failure. Unattended start mode can also be set
through the System Management Services (SMS) menus. This option is intended to
be used on systems that require automatic power-on after a power failure. For more
information, see “System Power-On Methods” on page 58.
40 pSeries 630 Model 6C4 and Model 6E4 User’s Guide