Intel
®
Display Power Saving Technology
Intel GPU models might include the Display Power Saving Technology
feature that can save the power consumption of the computer by optimizing
picture contrast on the internal LCD.
This feature can be used if the computer is:
running in battery mode
using the internal LCD display
The Display Power Saving Technology feature is enabled at factory default.
To turn this feature off, change it in the settings accordingly in the Intel
®
HD
Graphics Control Panel.
You can access this control panel in the following way:
1. Right-click on the desktop and click Graphics Properties...
2. Click Power and then select On Battery from the drop-down menu
under Power in the upper-left corner.
3. Click Disable under Display Power Saving Technology.
4. Click Apply.
If you want to enable this feature, click Enable under Display Power
Saving Technology.
Power Condition Descriptions
The computer operating capability and battery charge status are affected
by different power conditions, including whether an AC adaptor is
connected and what the battery charge level is.
DC IN/Battery indicator
Check the DC IN/Battery indicator to determine the status of the battery
pack and the power status with the AC adaptor connected. The following
indicator conditions should be noted:
Flashing Amber The battery charge is low. The AC adaptor must
be connected to recharge the battery.
Amber Indicates that the AC adaptor is connected and
the battery is charging.
White Indicates that the AC adaptor is connected and
the battery is fully charged.
Flashing White Indicates a problem with the computer.
Disconnect the AC adaptor and remove the
battery for several seconds, and then reinstall the
battery and reconnect the AC adaptor. If it still
does not operate properly, you should contact
your reseller or dealer.
No light Under any other conditions, the indicator does
not light.
User's Manual 3-14
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