Restart Menu; Updating Your System Uefi Bios; Using System Management - ThinkPad S440 User Manual

Table 6. 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 8.1 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 your system 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/Drivers

Using system management

This section is intended primarily for network administrators.
Your computer is designed for manageability, so that you can redirect more of your resources to better
meet your business objectives.
Selection
• Quick
• Diagnostics
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
Comments
The Quick boot is intended to boot the
operating system as soon as possible by
reducing the power-on self-test (POST)
elapsed time. The Diagnostics boot is
to be used for the problem determination
by performing tests of the devices.
If you select Disabled, then the message
"To interrupt normal startup, press Enter"
is not displayed during the POST.
If you select Enabled, the F12 key is
recognized and the Boot menu window
is displayed.
If you select Disabled, your computer
will boot using the default priority. If you
select Enabled, your computer will boot
using the priority you have customized.
.
Chapter 8 Advanced configuration
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