Lenovo ThinkPad R400 (English) Power Manager Deployment Guide - Page 37

Table 3. Global Power Setting continued, Dynamic Brightness Control

Page 37 highlights

Table 3. Global Power Setting (continued) Policy settings Always On USB Apply Video playback power plan automatically Dynamic Brightness Control Undock action CD-ROM speed Description Specifies whether to supply the USB power when the computer is in standby mode, in hibernation mode, or turned off. Possible modes include: • iPod® or iPhone™ digital devices • BlackBerry® smartphone • Others • Automatically detect device In some systems, the Always On USB option is disabled when the computer is in hibernation mode or turned off unless you enable the Enable even when the computer is in hibernation mode or turned off option. Note: If you enable this policy setting, you must select a mode. Specifies whether to automatically change the power plan when WinDVD is playing Blu-ray. If you enable this policy setting, the power plan will be changed to Video Playback when WinDVD is playing Blu-ray. Specifies whether the brightness of the computer display automatically decreases in the following specific situations: • When the computer starts up or shuts down • When you log off the system • When you switch the user • When the computer is locking the screen • When the computer is displaying a screen saver Specifies the action that the Windows operating system takes when the computer is undocked. Possible actions include: • No action • Standby • Hibernate Specifies the speed of the CD-ROM drive. Possible speeds include: • High performance • Normal • Silent Chapter 3. Working with Active Directory and ADM or ADMX files 31

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Table 3. Global Power Setting (continued)
Policy settings
Description
Always On USB
Specifies whether to supply the USB power when the
computer is in standby mode, in hibernation mode, or
turned off.
Possible modes include:
iPod
®
or iPhone™ digital devices
BlackBerry
®
smartphone
Others
Automatically detect device
In some systems, the
Always On USB
option is disabled
when the computer is in hibernation mode or turned off
unless you enable the
Enable even when the computer
is in hibernation mode or turned off
option.
Note:
If you enable this policy setting, you must select a
mode.
Apply Video playback power plan automatically
Specifies whether to automatically change the power plan
when WinDVD is playing Blu-ray.
If you enable this policy setting, the power plan will be
changed to Video Playback when WinDVD is playing
Blu-ray.
Dynamic Brightness Control
Specifies whether the brightness of the computer
display automatically decreases in the following specific
situations:
When the computer starts up or shuts down
When you log off the system
When you switch the user
When the computer is locking the screen
When the computer is displaying a screen saver
Undock action
Specifies the action that the Windows operating system
takes when the computer is undocked.
Possible actions include:
No action
Standby
Hibernate
CD-ROM speed
Specifies the speed of the CD-ROM drive.
Possible speeds include:
High performance
Normal
Silent
Chapter 3
.
Working with Active Directory and ADM or ADMX files
31