T4220 BIOS Guide
Page 19
... Normal ■ Silent Default Description [Disabled] Selecting Disabled disables the power button. Advanced Menu Miscellaneous Configurations Submenu of the fan. 19 Miscellaneous Configurations Submenu Table 12: Fields, Options and Defaults for the Miscellaneous Configurations Submenu of Advanced Menu Menu Field ...system. [Enabled] Allows you to wake up on LAN: Force LAN Boot: Auto Save To Disk: Volume Setting: Hardware Power Management: FAN Control: [Disabled] [Disabled] [Disabled] [Off] [Middle] [Enabled] [Normal] Configures the power button. *ACPI OS ignores this feature...
... Normal ■ Silent Default Description [Disabled] Selecting Disabled disables the power button. Advanced Menu Miscellaneous Configurations Submenu of the fan. 19 Miscellaneous Configurations Submenu Table 12: Fields, Options and Defaults for the Miscellaneous Configurations Submenu of Advanced Menu Menu Field ...system. [Enabled] Allows you to wake up on LAN: Force LAN Boot: Auto Save To Disk: Volume Setting: Hardware Power Management: FAN Control: [Disabled] [Disabled] [Disabled] [Off] [Middle] [Enabled] [Normal] Configures the power button. *ACPI OS ignores this feature...