Oracle Database Appliance X6-2-HA Manual page 203

The following figure shows the components that must be removed from the server node.
Callout Description
1 CPUs and Heatsinks
2 Memory modules (DIMMs)
3 PCIe Cards mounted on the PCIe Riser
4 PCIe Riser
5 Fan Modules (2)
6 Internally Mounted PCIe Card
7 Boot Disk Drives (2)
8 Boot Disk Drive Backplane
9 Battery
The following topics are covered in this section:
Appendix A • Servicing the Oracle Database Appliance Version 1
Install Boot Disk Backplane Cables
203