Oracle Fujitsu SPARC M12-1 Service Manual page 133

Table 7-15 System-Stopped/Cold Removal Work Procedure (Memory)
Item Work Procedure
1 Opening the rack door
2 Switching the mode switch on the
operation panel to Service mode
3 Checking the operating condition
of the system and the I/O device
usage status
4 Saving the OpenBoot PROM
environment variables
5 Stopping the system
6 Removing the power cords
7 Reducing memory
8 Installing the power cords
9 Performing a diagnosis test
10 Confirming that there is no
problem with the reduced SPARC
M12-1
11 Returning the mode switch on the
operation panel to Locked mode
12 Starting the system
13 Restoring the OpenBoot PROM
environment variables
14 Closing the rack door
Reference
"5.2 Switching the Mode Switch to Service
"5.3 Checking the Operating Condition and Resource Usage
"5.6.2 Saving Logical Domain Configuration Information and
OpenBoot PROM Environment
"5.5 Stopping the Entire
"5.8.1 Removing the Power
"16.5.1 Accessing the MBU"
"16.5.2 Removing Memory"
"16.6.3 Restoring the Server"
"6.1.6 Installing the Power
"6.4 Diagnosing a Replacement
"6.7 Checking the FRU Status After
"6.8 Returning the Mode Switch to Locked
"6.9 Starting the System"
"6.5.2 Restoring Logical Domain Configuration Information and
OpenBoot PROM Environment
Mode"
Variables"
System"
Cords"
Cords"
FRU"
Maintenance"
Mode"
Variables"
Chapter 7 Maintenance Flow
Status"
119