Toshiba Satellite L70-B - Manual (Page 46)

Graphics Processing
Unit Graphics processing unit (GPU) performance
may vary depending on product model, design
configuration, applications, power management
settings and features utilized. GPU performance
is only optimized when operating in AC power
mode and may decrease considerably when
operating in battery power mode.
Legal Footnote (Graphics Processing Unit (GPU))
For more information regarding Graphics Processing Unit (GPU), please
refer to the
Legal Footnotes section.
Intel ® Display Power Saving Technology
Intel GPU models 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 enabled as the factory
default. If you want to disable this feature, you can disable it.
The Display Power Saving Technology feature can be disabled in the Intel ®
HD Graphics Control Panel/Intel ® Graphics and Media Control Panel.
You can access this control panel in the following way:
Right-click on the desktop and click Graphics Properties...
In Intel ® HD Graphics Control Panel:
1. Click Power and select On battery.
2. Click Off under Display Power Saving Technology.
3. Click Apply.
If you want to enable this feature, under the conditions mentioned above,
click On under Display Power Saving Technology.
In Intel ® Graphics and Media Control Panel:
1. Click Power.
2. Select On battery from the drop-down menu in Power Source.
3. Clear the Display Power Saving Technology check box.
4. Click OK.
If you want to enable this feature, under the conditions mentioned above,
select the Display Power Saving Technology check box.
User's Manual 3-12