Fujitsu M10-4 - Page 202

Table 9-1
CPU memory unit replacement workflow and procedures
Item Maintenance work procedure Reference
1 Accessing the CPU memory unit 9.3.1 Accessing a CPU memory unit
2 Removing a CPU memory unit from the
chassis
9.3.2 Removing a CPU memory unit from the chassis
3 Removing the CPU memory unit upper 9.3.3 Removing the CPU memory unit upper
4 Switching the microSD card 9.5 Switching the microSD Card (*1)
5 Removing memory 9.6 Removing
Memory
6 Installing memory 9.7 Installing Memory (*2)
7 Installing the CPU memory unit upper 9.8.1 Installing the CPU memory unit upper
8 Installing the CPU memory unit in the
chassis
9.8.2 Installing the CPU memory unit in the chassis
*1 You can shorten the maintenance time by switching the microSD card when replacing the CPU memory unit lower. You do not need to
switch the microSD card when replacing the CPU memory unit upper.
*2 When replacing the CPU memory unit, mount memory in the same mounting locations as in the
replaced unit.
*3 If the PCI Express cables have been installed, skip this procedure.
Table 9-2
CPU memory unit upper installation workflow and procedures
Item Maintenance work procedure Reference
1 Accessing the CPU memory unit 9.3.1 Accessing a CPU memory unit
2 Removing a CPU memory unit from the
chassis
9.3.2 Removing a CPU memory unit from the chassis
3 Installing a PCI Express cable 9.4 Installing a PCI Express Cable (*1)
4 Installing memory 9.7 Installing Memory
5 Installing the CPU memory unit upper 9.8.1 Installing the CPU
memory unit upper
6 Installing the CPU memory unit in the
chassis
9.8.2 Installing the CPU memory unit in the chassis
*1 If the PCI Express cables have been installed, skip this procedure.
Table 9-3
CPU memory unit upper removal workflow and procedures
Item Maintenance work procedure Reference
1 Accessing the CPU memory unit 9.3.1 Accessing a CPU memory unit
2 Removing a CPU memory unit from the
chassis
9.3.2 Removing a CPU memory unit from the chassis
3 Removing the CPU memory unit upper 9.3.3 Removing the CPU memory unit upper
4 Removing memory 9.6 Removing Memory
5 Installing the CPU memory unit in the
chassis
9.8.2
Installing the CPU memory unit in the chassis
Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual
･
November 2014188