Lenovo ThinkPad 13 2nd Gen User Manual page 73

Description: Select the priority between shared display outputs. USB Type-C and Onelink+ share a single
display output. This option chooses which one is prioritized.
• Boot Time Extension
Values: Disabled, 1 second, 2 seconds, 3 seconds, 5 seconds, 10 seconds,
Description: During the boot process, the computer might not detect the external monitors that need more
time to get ready. Select how long you want to extend the boot process.
Power
®
• Intel SpeedStep technology
Values: Disabled, Enabled
Description: Select the mode of Intel SpeedStep technology at runtime.
• Adaptive Thermal Management
Values: Maximize Performance, Balanced
Description: Select a thermal management scheme to use. The scheme affects fan sound, temperature,
and performance.
• CPU Power Management
Values: Disabled, Enabled
Description: Enable or disable the power-saving feature that stops the microprocessor clock automatically
when there are no system activities. Normally, it is not necessary to change the setting.
• Power On with AC Attach
Values: Disabled, Enabled
Description: Enable or disable a feature that turns on the computer when the ac power adapter is
attached.
• Disable Built-in Battery
Values: No, Yes
Temporarily disable the built-in battery for servicing the computer. After selecting this item, the computer
will be automatically powered off.
Note: The battery will be automatically re-enabled when the ac power adapter is reconnected to the
computer.
• Lenovo Smart Health Charge
Values: Disabled, Enabled
Description: If you select Enabled, the computer enters a slow charge mode in the set time. The Smart
Health Charge mode helps extend the battery operating life.
Beep and Alarm
• Password Beep
Values: Disabled, Enabled
Description: Enable or disable a beep when the computer is waiting for a power-on, hard disk, or
supervisor password. Different beeps remind you that the password you entered is right or wrong.
• Keyboard Beep
Values: Enabled, Disabled
Description: Enable or disable a beep when unmanageable key combinations are pressed.
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Chapter 6 Advanced configuration
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