Toshiba Satellite L40-A PSKHSC-01E00X Users Manual Canada; English - Page 43

Intel® Display Power Saving Technology

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To launch the NVIDIA Control Panel, Click Desktop -> Desktop Assist -> Control Panel -> Hardware and Sound -> NVIDIA Control Panel. For more information about the NVIDIA Control Panel system, please refer to the NVIDIA Control Panel Help. To access it, click Help from the main menu and then select NVIDIA Control Panel Help. On Optimus models, two kinds of Display Drivers are installed: "Intel® HD Graphics Driver" and "NVIDIA Graphics Driver XXX.XX". Do not uninstall the display driver from "Uninstall Program" in the Control Panel. If you have to uninstall the display driver, please follow the steps below: 1. Uninstall "NVIDIA Graphics Driver XXX.XX". 2. Then uninstall "Intel® HD Graphics Driver". 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

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To launch the NVIDIA Control Panel, Click
Desktop -> Desktop Assist ->
Control Panel -> Hardware and Sound -> NVIDIA Control Panel
.
For more information about the NVIDIA Control Panel system, please refer
to the NVIDIA Control Panel Help. To access it, click
Help
from the main
menu and then select
NVIDIA Control Panel Help
.
On Optimus models, two kinds of Display Drivers are installed: “Intel® HD
Graphics Driver” and “NVIDIA Graphics Driver XXX.XX”.
Do not uninstall the display driver from “Uninstall Program” in the Control
Panel.
If you have to uninstall the display driver, please follow the steps below:
1. Uninstall “NVIDIA Graphics Driver XXX.XX”.
2. Then uninstall “Intel® HD Graphics Driver”.
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