Fru Removal Workflow - Fujitsu M10-4 Service Manual

Table 7-23 System-stopped/cold addition work procedure (for a building block configuration)
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 Stopping the system
5 Releasing the chassis requiring
maintenance from the system
6 Removing the chassis requiring
maintenance
7 Installing the target FRU
8 Restoring the chassis requiring
maintenance
9 Incorporating the chassis requiring
maintenance into the system
10 Performing a diagnosis test
11 Confirming that there is no
problem with the installed FRU
12 Returning the mode switch on the
operation panel to Locked mode
13 Starting the system
14 Closing the rack door
*1 The testsb command is executed during replacefru command processing. However, if that is canceled, diagnose the system board
before incorporating the chassis requiring maintenance into the physical partition.
7.4

FRU Removal Workflow

This section describes the removal workflow for the following FRUs of the SPARC
M10-4/M10-4S:
- CPU memory unit upper
- PCI Express card
- Memory
- Internal disk
180 Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ June 2023
Reference
"5.2 Switching the Mode Switch to Service
"5.3 Checking the Operating Condition and Resource Usage
"5.6 Stopping the Entire
"5.8.1 Releasing of the SPARC M10-4S chassis (possible only in a
system with a building block
"5.9 Accessing a FRU"
See the installation procedures for each FRU.
"8.3 FRU Removal and Installation
"9.4 FRU Removal and Installation
"10.3 FRU Removal and Installation
"6.1 Restoring the Chassis"
"6.2.1 Incorporation of the SPARC M10-4S chassis (possible only in
a system with a building block
"6.3.1 Diagnosing the system
"6.3.2 Diagnosing the crossbar unit and crossbar
"6.3.3 Checking the FRU status after
"6.6 Returning the Mode Switch to Locked
"6.8 Starting the Entire System"
Mode"
System"
configuration)"
Flow"
Flow"
Flow"
configuration)"
board" (*1)
cables"
maintenance"
Mode"
Status"