Fujitsu M10-4 - Page 203

1. Access CPU memory
unit
2. Remove CPU memory
unit from chassis
3. Removing CPU memory unit upper or
filler unit when target memory is in
CPU memory unit lower
(Go to "7.2 FRU Replacement
Workflow")
(Enable removal of chassis requiring maintenance)
4. Removal
4. Installation
4. Replacement
4. Remove memory
5. Install memory
6. Install removed CPU
memory unit upper or
filler unit
7. Install CPU memory unit
in chassis
(Go to "7.3 FRU Installation
Workflow")
(Go to "7.4 FRU Removal
Workflow")
4. Install memory
6. Install CPU memory
unit in chassis
6. Install CPU memory
unit in chassis
5. Install removed CPU
memory unit upper or
filler unit
4. Install memory
5. Install removed CPU
memory unit upper or
filler unit
Table 9-4
Memory replacement workflow and procedures
Item Maintenance work procedure Reference
1 Accessing the CPU memory unit 9.3.1 Accessing a CPU memory unit
2Removing a CPU memory unit from the
chassis
9.3.2 Removing a CPU memory unit from the chassis
3Removing the CPU memory unit upper
when the target memory is in the CPU
memory unit lower.
9.3.3 Removing the CPU memory unit upper
4Removing memory
9.6 Removing Memory
5 Installing memory 9.7 Installing Memory
6 Installing the removed CPU memory unit
upper
9.8.1 Installing the CPU memory unit upper
7 Installing the CPU memory unit in the
chassis
9.8.2 Installing the CPU memory unit in the chassis
Maintenance workflow of memory
Figure 9-4
Maintenance workflow of memory
Chapter 9 Maintaining the CPU Memory Unit/Memory 189