Toshiba Portege Z30-C PT261C-0D808K Users Manual Canada; English - Page 58

Intel® Display Power Saving Technology, Power Condition Descriptions, DC IN/Battery indicator, Intel

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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 under battery mode using the internal LCD display only The Display Power Saving Technology feature is enabled as the factory default. If you want to turn off this feature, 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 for several seconds, and reconnect the AC adaptor. After that, press the power button. 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 3-23

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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 under battery mode
using the internal LCD display only
The Display Power Saving Technology feature is enabled as the factory
default. If you want to turn off this feature, 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 for several seconds,
and reconnect the AC adaptor. After that, press
the power button. 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
3-23