Skip to main content

13.4 FRU Removal and Installation Flow


13.4 FRU Removal and Installation Flow
Perform maintenance work on the PSU backplane unit and operation panel by following the procedures shown in Figure 13-3 and Table 13-1.
The workflow assumes that the chassis requiring maintenance has been removed in "7.2  FRU Replacement Workflow."
Figure 13-3  Maintenance workflow
Figure 13-3  Maintenance workflow
Table 13-1  Maintenance workflow and procedures
Item Maintenance work procedure Reference
1 Accessing a CPU memory unit 9.5.1  Accessing a CPU memory unit
2 Removing a CPU memory unit from the chassis 9.5.2  Removing a CPU memory unit from the chassis
3 Removing an internal disk 10.4  Removing an Internal Disk
4 Removing all the fan units 11.3  Removing a Fan Unit
5 Removing a power supply unit 12.3  Removing a Power Supply Unit
6 Removing the PSU backplane unit 13.5.1  Removing the PSU backplane unit
7 Removing the operation panel 13.5.2  Removing the operation panel
8 Installing the operation panel 13.6.1  Installing the operation panel
9 Installing the PSU backplane unit 13.6.2  Installing the PSU backplane unit
10 Installing a power supply unit 12.4  Installing a Power Supply Unit
11 Installing all the fan units 11.4  Installing a Fan Unit
12 Installing an internal disk 10.5  Installing an Internal Disk
13 Installing the CPU memory unit in the chassis 9.10.2  Installing the CPU memory unit in the chassis