Table 6. Startup menu items (continued)
Menu item | Value | Comments | |
|
|
|
|
Boot Mode | • | Quick | Screen during the POST: |
| • | Diagnostics | • Quick: The ThinkPad Logo screen is |
|
|
| displayed. |
|
|
| • Diagnostics: Text messages are |
|
|
| displayed. |
|
|
| Note: You also can enter Diagnostic |
|
|
| mode by pressing Esc during the POST. |
|
|
|
|
Option Keys display | • | Disabled | If you select Disabled, the “To interrupt |
| • | Enabled | normal startup, press Enter.” message is |
| not displayed during the POST. | ||
|
|
| |
|
|
|
|
Boot Device List F12 Option | • | Disabled | If you select Enabled, the F12 key is |
| • | Enabled | recognized and the Boot Menu window |
| is displayed. | ||
|
|
| |
|
|
|
|
Boot Order Lock | • | Disabled | If you select Enabled, the boot priority |
| • | Enabled | order is locked for your future use. |
|
| ||
|
|
|
|
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 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.
Chapter 8. Advanced configuration 113
