Table 4. Config menu items (continued)

Submenu item

Selection

Comments

 

 

 

Adaptive Thermal Management

Scheme for AC

Select a thermal management

 

Maximize Performance

scheme to use.

 

Maximize Performance:

 

Balanced

 

Reduces CPU throttling

 

Scheme for Battery

 

Balanced:

 

 

 

 

Maximize Performance

• Balances sound, temperature and

 

 

 

 

Balanced

 

performance

 

 

 

Note: Each scheme affects

 

 

 

fan sound, temperature, and

 

 

 

performance.

 

 

 

 

CPU Power Management

Disabled

Enable or disable the power saving

 

Enabled

feature that stop the microprocessor

 

clock automatically when there are no

 

 

 

 

 

 

system activities. Normally, it is not

 

 

 

necessary to change the setting.

 

 

 

 

PCI Express Power Management

Disabled

Enable or disable a feature that

 

Enabled

automatically adjusts power

 

management when there is no PCI

 

 

 

 

 

 

Express activity. Normally, it is not

 

 

 

necessary to change the setting.

 

 

 

 

Power On with AC Attach

Disabled

Enable or disable a feature that

 

Enabled

powers on the system when AC is

 

attached.

 

 

 

 

 

 

If you select “Enabled,” the system

 

 

 

is powered on when AC is attached.

 

 

 

When the system is in hibernate state,

 

 

 

the system resumes.

 

 

 

If you select “Disabled,” the system is

 

 

 

not powered on nor resumed when

 

 

 

AC is attached.

 

 

 

 

Disable Built-in Battery

Yes

Temporarily disable battery for

 

No

servicing the system. After selecting

 

this item, the system will be

 

 

 

 

 

 

automatically powered off. The

 

 

 

system is then ready to be serviced.

 

 

 

Note: The ac power adapter must

 

 

 

be disconnected from the system to

 

 

 

perform this operation.

 

 

 

The battery will be automatically

 

 

 

re-enabled when the ac power

 

 

 

adapter is reconnected to the system.

 

 

 

 

 

Beep and Alarm

 

 

 

 

 

 

 

 

Power Control Beep

Disabled

If this function is enabled, a beep

 

Enabled

sounds when the computer enters a

 

power management mode, when it

 

 

 

 

 

 

resumes operational mode, and when

 

 

 

the ac power adapter is connected or

 

 

 

disconnected.

 

 

 

 

 

108User Guide

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Lenovo 3444CUU manual Beep and Alarm

3444CUU specifications

The Lenovo 3444CUU is a versatile laptop designed to cater to a wide range of user needs, from business professionals to students. This model stands out due to its solid build quality, innovative technologies, and user-friendly features.

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