Toshiba Tecra C50 User Guide - Page 52

Intel® Display Power Saving Technology, Power Condition Descriptions, Intel

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RTC battery Video RAM Graphics Processing Unit The internal RTC battery backs up the Real-Time Clock (RTC) and calendar. The memory in the graphics adaptor of the computer, used to store the image displayed on a bitmap display. The amount of Video RAM available depends on the system memory of the computer. Graphics Processing Unit (GPU) performance might 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 might decrease considerably when operating in battery power mode. Legal Footnote (Graphics Processing Unit (GPU)) For more information regarding Graphics Processing Unit (GPU), refer to the Legal Footnotes section. 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 Intel® Graphics Settings... 2. Click Power and then click On Battery 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. User's Manual 3-13

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RTC battery
The internal RTC battery backs up the Real-Time
Clock (RTC) and calendar.
Video RAM
The memory in the graphics adaptor of the
computer, used to store the image displayed on a
bitmap display.
The amount of Video RAM available depends on
the system memory of the computer.
Graphics Processing
Unit
Graphics Processing Unit (GPU) performance
might 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 might decrease considerably when
operating in battery power mode.
Legal Footnote (Graphics Processing Unit (GPU))
For more information regarding Graphics Processing Unit (GPU), refer to
the
Legal Footnotes
section.
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
Intel® Graphics Settings...
2.
Click
Power
and then click
On Battery
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.
User's Manual
3-13