Restart Menu; Updating The Uefi Bios; Using System Management - Lenovo ThinkPad T560 User Manual

Table 4. Startup menu items (continued)
Menu item
Boot Mode
Option Key Display
Boot Device List F12 Option
Boot Order Lock

Restart menu

To exit the ThinkPad Setup program and restart the computer, select Restart from the ThinkPad Setup menu.
The following submenu items are displayed:
• Exit Saving Changes: Save the changes and restart the computer.
• Exit Discarding Changes: Discard the changes and restart the computer.
• Load Setup Defaults: Restore to the factory default settings.
Note: Enable OS Optimized Defaults to meet the Windows 8 or Windows 10 certification requirements.
When you change this setting, some other settings are changed automatically, such as CSM Support,
UEFI/Legacy Boot, Secure Boot, and Secure RollBack Prevention.
• Discard Changes: Discard the changes.
• Save Changes: Save the changes.

Updating the UEFI BIOS

The UEFI BIOS is the first program that the computer runs when the computer is turned on. The UEFI BIOS
initializes the hardware components, and loads the operating system and other programs.
You can update the UEFI BIOS by starting your computer from a flash update optical disc or a flash update
program running in the Windows environment. When you install a new program, a device driver, or hardware,
you might be informed to update the UEFI BIOS.
For instructions on how to update the UEFI BIOS, go to:
http://www.lenovo.com/ThinkPadDrivers

Using system management

This topic is primarily intended for the network administrators.
Your computer is designed for manageability, so that you can redirect more resources to better meet
your business objectives.
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User Guide ThinkPad T560 and P50s
Value
• Quick
• Diagnostics
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
Comments
Screen during the POST:
• Quick: The Logo screen is displayed.
• Diagnostics: Text messages are
displayed.
Note: You also can enter Diagnostic
mode by pressing Esc during the POST.
If you select Disabled, the "To interrupt
normal startup, press Enter." message is
not displayed during the POST.
If you select Enabled, F12 is recognized
and the Boot Menu window is displayed.
If you select Enabled, the boot priority
order is locked for your future use.