Dell OptiPlex 980 (Early 2010) - Manual (Page 47)

Local FW Update
Under the FW Update Settings menu, select Local FW Update and press Enter.
Intel ME Firmware Local Update provides the capability to allow or prevent firmware local update in the field. When the
“Enabled” option is selected, the IT-admin is able to update the Intel ME firmware locally via the local Intel Management
Engine interface or via the local secure interface.
This local firmware update does not require an administrator user name and password. Therefore, once the local update is
complete, this setting is automatically set to “Disabled” by the Intel ME firmware. This option must be set to “Enabled” when