Lenovo x3300 M4 7382 Installation And Service Manual page 242

11. Reinstall the ServeRAID adapter (see "Installing an adapter" on page 61).
12. Close and lock the left-side cover (see "Replacing the left-side cover" on page 194).
13. Reconnect the external cables and power cords; then, turn on the attached devices and turn on the
server.
If you have other devices to install or remove, do so now. Otherwise, go to "Completing the installation" on
page 85.
Removing a PCI-X riser-card assembly
Use this information to remove a PCI-X riser-card assembly.
To remove a PCI-X riser-card assembly, complete the following steps:
1. Read the safety information that begins in "Safety" on page v and "Installation guidelines" on page 169.
2. Turn off the server (see "Turning off the server" on page 24) and all attached peripheral devices.
Disconnect all power cords; then, disconnect all external cables from the server.
3. Disconnect all external cables and power cords.
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.
5. Unlock and remove the left-side cover (see "Removing the left-side cover" on page 193).
6. Remove the adapter if one is installed on the PCI-X riser-card assembly (see "Installing an adapter" on
page 61).
7. Press the release latch that secures the PCI-X riser-card assembly from the rear side of the server
chassis.
230
System x3300 M4 Installation and Service Guide