Lenovo System x3300 M4 Installation And Service Manual page 233

11. Rotate the adapter-retention brackets on the PCI-X bracket to the open position.
Note: Remove the expansion-slot cover if it is installed on the PCI-X bracket and save it for future use.
12. Remove the PCI slot filler, if installed. Keep the filler in a safe place for potential future use.
13. Press the adapter firmly into the expansion slot.
Attention: Incomplete insertion might cause damage to the system board or the adapter.
14. Perform any configuration tasks that are required for the adapter.
If you have other devices to install or remove, do so now. Otherwise, go to "Completing the installation"
on page 83.
Removing a RAID adapter remote battery or flash power module from the server
Use this information to remove a RAID adapter remote battery or flash power module from the server.
To remove an optional ServeRAID adapter remote battery, complete the following steps:
1. Read the safety information that begins in "Safety" on page v and "Installation guidelines" on page 163.
2. Turn off the server (see "Turning off the server" on page 24) and all attached peripheral devices.
3. Disconnect all power cords; then, disconnect all external cables from the server.
4. Carefully turn the server on its side so that it is lying flat, with the cover facing up.
Attention: Do not allow the server to fall over.
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Chapter 6 Removing and replacing components
219