Table 8. Config menu items (continued)

Menu item

Submenu item

Selection

Comments

 

 

 

 

 

 

 

Balanced

Balanced: Balances

 

 

 

 

 

 

 

 

sound, temperature and

 

 

 

 

performance

 

 

 

 

Note: Each scheme affects

 

 

 

 

fan sound, temperature,

 

 

 

 

and performance.

 

 

 

 

 

 

Optical Drive Speed

High Performance

Set the speed of optical

 

 

Normal

drive to the desired

 

 

performance.

 

 

Silent

 

 

 

 

 

 

 

 

 

CPU Power Management

Disabled

Enable or disable the power

 

 

Enabled

saving 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

Disabled

Enable or disable a feature

 

Management

Enabled

that 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

 

 

Enabled

that 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.

 

 

 

 

 

Beep and Alarm

Power Control Beep

Disabled

If this function is enabled,

 

 

Enabled

a beep sounds when the

 

 

computer enters a power

 

 

 

 

 

 

 

 

management mode, when it

 

 

 

 

resumes operational mode,

 

 

 

 

and when the ac power

 

 

 

 

adapter is connected or

 

 

 

 

disconnected.

 

 

 

 

 

 

Low Battery Alarm

Disabled

Enable or disable the low

 

 

Enabled

battery alarm.

 

 

 

 

 

 

 

 

 

Password Beep

Disabled

Enable this option to have

 

 

Enabled

a beep sound when the

 

 

system is waiting for a

 

 

 

 

 

 

 

 

power-on, hard disk, or

 

 

 

 

 

210User Guide

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Lenovo NVS-4200M, 42825BU, 4242X04, 42421A0 manual Normal, Beep and Alarm

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