Switching The Mode Switch To Service Mode; Checking The Operating Condition And Resource Usage Status - Fujitsu M10-4 Service Manual

Table 5-1 Maintenance tools
Item
Phillips screwdriver (No.2)
Flathead screwdriver (small)
Wrist strap
ESD mat
SAS-2 Integrated RAID Configuration Utility (*1)
*1 For details on how to obtain SAS-2 Integrated RAID Configuration Utility (SAS2IRCU) (referred to below as
the SAS2IRCU utility) and the user guide, see "Obtaining SAS-2 Integrated RAID Configuration Utility" in the
latest version of the Fujitsu M10/SPARC M10 Systems Product Notes.
5.2 Switching the Mode Switch to Service
Mode
Note - The mode switch on the operation panel does not need to be changed in active
maintenance.
Switch the mode switch on the operation panel to Service mode.
1.
For a building block configuration, switch the mode switches of the master
chassis and those chassis (BB-ID#00, #01) whose XSCFs are in the standby state
to Service mode.
For details, see
Remarks - For a building block configuration with a connected crossbar box, switch the
mode switches of BB-ID#80 and #81 of the crossbar box.
5.3 Checking the Operating Condition and
Resource Usage Status
This section describes the checking of the operating condition of the logical domains
and the resource usage status before maintenance is performed on each FRU.
66 Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ June 2023
"2.3.2 Control function of the operation
Use
For removing or installing screws
Used when installing the CPU memory
unit upper
For static grounding
For static grounding
Hardware RAID volume maintenance
panel."