https://www.cisco.com/c/en/us/support/docs/smb/switches/cisco-350x-series-stackable-managed-switches/smb5096-configuring-energy-usage-settings-on-the-sg550xg-and-sg350xg.html
Configuring Energy Usage Settings on the SG550XG and SG350XG - Cisco
The objective of this document is to show you how to configure energy efficiency settings on the SG350XG and SG550XG.
energy usageon theconfiguringsettingscisco
https://www.cisco.com/c/en/us/support/docs/smb/switches/cisco-550x-series-stackable-managed-switches/smb5085-rebooting-and-resetting-to-factory-defaults-on-the-sg550xg-a.html
Rebooting and Resetting to Factory Defaults on the SG550XG and SG350XG - Cisco
The objective of this document is to show you how to reboot the SG550XG and SG350XG.
on therebootingresettingfactory