Display; Hard Disk's Power-Management Feature; Loudspeaker - Siemens Mobile 750 Operating Manual

Using the power-management features

Display

Switching off the display does not affect running programs.
Activating
²²
Press any key to continue.
Deactivating
²²
Press the key combination
Automatic powerdown
You set this function in the BIOS Setup.
If the notebook receives no input for a predefined period of time, the display switches off automatically.
It switches on again automatically as soon as the notebook receives input.
²²
In the Power Setup menu set the Power Savings field to Customize and set the time which has to
elapse before the display switches off in the Video Timeout field.
or
²²
In the Power Setup menu set the Power Savings field to Maximum Performance or
Maximum Battery Life.

Hard disk's power-management feature

If the hard disk is not accessed for a predefined period of time, its motor switches off automatically. It
switches on again automatically the next time the hard disk is accessed.
Activating
²²
In the Power Setup menu set the Power Savings field to Customize and set the time which has to
elapse before the motor of the hard disk switches off in the Hard Disk Timeout field.
or
²²
In the Power Setup menu set the Power Savings field to Maximum Performance or
Maximum Battery Life.

Loudspeaker

Deactivating
²²
Press the key combination
Activating
²²
Press the key combination
Deactivating in BIOS Setup
²²
In the Advanced Setup Integrated Peripherals menu set the On Board Audio field to Disabled.
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Preparation for use and operation
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