Lenovo ThinkSystem NE2572 Quick Start Manual page 14

5. Select the "Secure Boot" setting and change it from [Enabled] to [Disabled].
6. Press F4 to save the changes and exit the BIOS menu. The switch reloads and then
14
Lenovo ONIE Quick Start Guide for NE2572
runs with secure boot disabled.
After the reloading process is complete, ONIE is activated on the switch. This
means you can now boot the switch into an ONIE mode. For more details, see
"Booting in ONIE Mode" on page
Note: To deactivate ONIE, follow the previous steps, except at Step 4 change the
"Secure Boot" setting from [Disabled] to [Enabled].
19.