Lenovo ThinkEdge SE455 V3 User Manual page 234

3. If applicable, reinstall the air baffles. See
air baffle" on page 65.
Attention: For proper cooling and airflow, reinstall the air baffle before turning on the server. Operating
the server with the air baffle removed might damage server components.
4. Reinstall the top cover. See
5. If the server was installed in a rack, reinstall the server into the rack. See
on page 57.
6. Reconnect the power cords and any cables that you removed.
Attention: To avoid component damage, connect the power cords last.
7. Install the I/O fillers when the connectors are not used. The connectors could be damaged without
proper protection of the fillers. See
8. Activate or unlock the server if necessary. See
9. Power on the server and any peripheral devices. See
10. If applicable, reinstall the security bezel. See
11. Update the server configuration.
• Download and install the latest device drivers:
• Update the system firmware. See
• Update the UEFI configuration. See
• Reconfigure the disk arrays if you have installed or removed a hot-swap drive or a RAID adapter. See
https://pubs.lenovo.com/lxpm-overview/
226 ThinkEdge SE455 V3 User Guide
"Install the processor air baffle" on page 73
"Install the top cover" on page
"Front I/O fillers" on page
"Activate or unlock the system" on page
"Install the security bezel" on page
http://datacentersupport.lenovo.com
"Update the firmware" on page
https://pubs.lenovo.com/uefi-overview/
for the LXPM documentation compatible with your server.
224.
"Install the server to the rack"
22.
"Power on the server" on page
260.
.
and "Install the M.2
255.
48.
198.
.