User’s Manual
2-39
Intel
®
Display Power Saving Technology (R850 & R840)
Intel GPU model may include the Display Power Saving Technology feature
that can save the computer's power consumption by optimizing picture
contrast on the internal LCD.
This feature can be used if the computer is:
■
running under battery mode
■
using the internal LCD display only
The Display Power Saving Technology feature is disabled at factory
default. If you want to expand computer’s battery life time, you can enable
this feature.
The Display Power Saving Technology feature can be enabled in the Intel
®
Graphics and Media Control Panel.
You can access this control panel in one of the following ways:
■
Click
Start -> Control Panel
. Select
Large icons
or
Small icons
in
View by
, and then click
Intel(R) Graphics and Media
.
■
Right-click on the desktop and click
Graphics Properties...
In this control panel:
1. Click
Power
.
2. Select
On battery
from the drop-down menu in
Power Source
.
3. Select the
Display Power Saving Technology
check box if the check
box is not selected.
Display controller
The display controller interprets software
commands into hardware commands that turn
particular parts on the screen on or off.
The display controller also controls the video mode
and uses industry standard rules to govern the
screen resolution and the maximum number of
colors that can be displayed at any one time.
Therefore, software written for a given video mode
will run on any computer that supports that mode.
Due to the display panel's increased resolution, lines may appear broken in
when displaying images in full-screen text mode.
Graphics controller
The graphics controller maximizes display
performance.
Legal Footnote (Graphics Processing Unit ("GPU"))
For more information regarding Graphics Processing Unit ("GPU"), please
refer to the Legal Footnotes section in Appendix C.
