Dell POWEREDGE R620 - Manual (Page 8)

Updating BIOS on Dell 12G PowerEdge Servers
8
System reboots to Lifecycle Controller Figure 3.
6. The Lifecycle Controller will invoke the BIOS update (Figure 4). This may take a few minutes.
After the BIOS is updated, a system reboot will automatically take place and boot back to the
host operating system.