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3-10
Operator Guide
Working with SystemGuard
You can change SystemGuard parameters and flags from different locations They can be
changed from the SystemGuard STAND-BY MENU, the SystemGuard MAINTENANCE
MENU, the Diagnostics interface, and also from AIX.
When the key signal is received, SystemGuard clears the screen and displays the
SystemGuard prompt. At this point, a keyword can be entered. The supported keywords are:
power
This keyword starts the system, exactly as if the power button is pushed.
You can change, disable or enable this keyword: see “Power-On Command
Parameters” on page 3-33 for details. Turning the system power on makes
the system enter the init phase. Thus, if the Key Mode Switch is in the
Service position, and if the
AutoService IPL flag is disabled, you enter the
Maintenance Menu.
sbb
This keyword displays the STAND-BY menu.
It is important to understand the following flowchart.
“Stand-By”
on Operator
Panel Display
Stand-By
Mode
Stand-
By
Menu
Service
System
Key
Position
Normal and Secure
Exit
Enter “sbb”
(>) Console Prompt
Enter “power”
System
Key
Position
Service
BUMP
Console
Enabled
No
Auto
Service IPL
Disabled
No
Yes
Secure
Multi-User
AIX
Maintenance
Menu
Stall State
Diagnostics
Normal
Press the Enter key
Yes
Summary of Contents for ThinkPad R30
Page 1: ...7015 Models R30 R40 and R50 CPU Enclosure Operator Guide...
Page 12: ...xii Operator Guide...
Page 16: ...xvi Operator Guide...
Page 20: ...1 4 Operator Guide...
Page 132: ...4 10 Operator Guide AC Rack Cables and the CPU Enclosure Connectors CPU Enclosure...
Page 156: ...6 4...
Page 194: ...10 4 Operator Guide...
Page 238: ...B 8 Operator Guide...
Page 248: ...D 4 Operator Guide...