Enable Or Disable A Device; Enable Or Disable The Configuration Change Detection Feature; Enable Or Disable The Automatic Power-On Feature - Lenovo ThinkSmart Cor User Manual

• If the storage device is a disc, ensure that the computer is on or turn on the computer. Then, insert
the disc into the optical drive.
• If the storage device is an external device other than a disc, connect the storage device to the
computer.
2. Restart the computer. When the logo screen is displayed, press F12 or Fn+F12.
3. Select the storage device as desired and press Enter.
If you want to change the boot priority order permanently, select Enter Setup on Startup Device Menu and
press Enter to enter the BIOS menu.

Enable or disable a device

This section provides information about how to enable or disable user access to hardware devices (such as
USB connectors or storage drives).
To enable or disable a device, do the following:
1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
2. Select Devices.
3. Select the device you want to enable or disable and press Enter.
4. Select the desired setting and press Enter.
5. Press F10 or Fn+F10 to save the changes and exit.

Enable or disable the configuration change detection feature

If you enable configuration change detection, when the POST detects configuration changes of some
hardware devices (such as storage drives or memory modules), an error message will be displayed when you
turn on the computer.
To enable or disable the configuration change detection feature:
1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
2. Select Security ➙ Configuration Change Detection and press Enter.
3. Enable or disable the feature as desired.
4. Press F10 or Fn+F10 to save the changes and exit.
To bypass the error message and log in to the operating system, press F2 or Fn+F2. To clear the error
message, enter the BIOS menu, save and then exit.

Enable or disable the automatic power-on feature

The Automatic Power On item in UEFI BIOS provides various options for you to make your computer start up
automatically.
To enable or disable the automatic power-on feature:
1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
2. Select Power ➙ Automatic Power On and press Enter.
3. Select the feature as desired and press Enter.
4. Enable or disable the feature as desired.
5. Press F10 or Fn+F10 to save the changes and exit.
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Chapter 7 UEFI BIOS