Fujitsu M10-4 Service Manual page 201

Maintenance workflow of the CPU memory unit
Figure 9-3 Maintenance workflow of the CPU memory unit
4. Replacement
4. Remove CPU memory
unit upper or filler unit
5. Switch micro SD card (*1)
6. Remove memory
7. Install memory
8. Install CPU memory unit
upper or filler unit
9. Install CPU memory unit
in chassis
(Go to "7.2 FRU Replacement
Workflow")
(Enable access to FRU requiring maintenance)
1. Access CPU memory
unit
2. Remove CPU memory
unit from chassis
3. Remove CPU memory
unit upper
4. Installation
4. Removing a filler unit
5. Installing a PCI Express
cable
6. Install memory
7. Install CPU memory
unit upper
8. Install CPU memory
unit in chassis
(Go to "7.3 FRU Installation
Workflow")
*1: Perform this work only when replacing CPU memory unit lower.
Chapter 9 Maintaining the CPU Memory Unit/Memory
4. Removal
4. Remove CPU memory
unit upper
5. Install filler unit
6. Install CPU memory
unit in chassis
(Go to "7.4 FRU Removal
Workflow")
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