3. If you have removed the top cover, reinstall it. See “Install the top cover” on page 152.
4. Reconnect external cables and power cords to the server.
Attention: To avoid component damage, connect the power cords last.
5. Update the server configuration if necessary.
• Download and install the latest device drivers:
http://datacentersupport.lenovo.com
• Update the system firmware. See “Update the firmware” on page 177.
• Reconfigure the disk arrays if you have installed or removed a hot-swap drive or a RAID adapter. See
the Lenovo XClarity Provisioning Manager User Guide, which is available for download at:
http://
datacentersupport.lenovo.com
Chapter 5. Hardware replacement procedures 155