Table 6. Startup menu items
Menu item | Selection | Comments | |
|
|
|
|
Boot |
|
| Refer to “Changing the startup |
|
|
| sequence” on page 86. |
|
|
|
|
Network Boot |
|
| Select the boot device when the system |
|
|
| wakes from LAN. If the Wake on |
|
|
| LAN function is enabled, the network |
|
|
| administrator can turn on all of the |
|
|
| computers in a LAN remotely by use of |
|
|
| network management software. |
|
|
|
|
UEFI/Legacy Boot | • | Both | Select system boot capability. |
| • | UEFI Only | • Both: The system will boot by the |
| • | Legacy Only | following UEFI/Legacy Boot Priority |
| setting. | ||
|
|
| |
| UEFI/Legacy Boot Priority | • UEFI Only: The system will boot from | |
| • | UEFI First | the UEFI enabled operating system. |
| • Legacy Only: The system will boot | ||
| • | Legacy First | |
| from any operating system other than | ||
|
|
| |
| CSM Support (for UEFI Only) | the UEFI enabled one. | |
|
| ||
| • | No | Note: If you select UEFI Only, the |
| • | Yes | system cannot boot from the bootable |
| devices that do not have the UEFI | ||
|
|
| |
|
|
| enabled operating system. |
|
|
| Compatibility Support Module (CSM) is |
|
|
| required for booting the legacy operating |
|
|
| system. If you select UEFI Only, CSM |
|
|
| Support is selectable. For Both or |
|
|
| Legacy Only mood, CSM Support is |
|
|
| not selectable. |
|
|
|
|
Boot Mode | • | Quick | The Quick boot is intended to boot the |
| • | Diagnostics | operating system as soon as possible |
| by reducing the POST elapsed time. The | ||
|
|
| |
|
|
| Diagnostics boot is to be used for the |
|
|
| problem determination by performing |
|
|
| tests of the devices. |
|
|
|
|
Option Key Display | • | Disabled | If you select Disabled, then the message |
| • | Enabled | “To interrupt normal startup, press Enter” |
| 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 Disabled, your computer |
| • | Enabled | will boot using the default priority. If you |
| select Enabled, your computer will boot | ||
|
|
| |
|
|
| using the priority you have customized. |
|
|
|
|
Restart menu
If you need to close the ThinkPad Setup program and restart the system, select Restart from the ThinkPad Setup program main menu. The following submenu options are displayed:
• Exit Saving Changes: Restart the system after saving the changes.
Chapter 7. Advanced configuration 87
