Toshiba Qosmio X500 User Manual page 160

Keyboard
Keyboard problems can be caused by your setup configuration. For more
information, refer to Chapter 5,
Problem
Output to screen is
garbled
LCD panel
Apparent LCD problems may be related to the computer's setup.
Problem
No display
Problems above remain
unresolved or other
problems occur
Intel
Intel
computer's power consumption by optimizing picture contrast on the
internal LCD. This feature can be used if the computer is:
■
configured with GS45 Express chipset*
■
running under battery mode
■ using the internal LCD display only
The power and performance settings can be adjusted in the Intel
graphics utility.
To access this utility, go to
Control Panel
Settings
Driver for Mobile
Settings
Technology
If you want to improve the picture quality under the conditions mentioned
above, adjust the setting towards Maximum Quality or disable this feature.
*Please visit your region's web site or refer to the catalog for the
configuration details of the model that you have purchased.
User's Manual
®
Display Power Saving Technology: Your model may include the
®
Display Power Saving Technology feature that can save the
Hardware and Sound
Advanced settings
Graphics Properties
Modify Settings
The Keyboard.
Procedure
Make sure the software you are using is not
remapping the keyboard. Remapping involves
reassigning the meaning of each key. Refer to
your software's documentation.
If you are still unable to use the keyboard,
consult your dealer.
Procedure
Press hot keys Fn + F5 to change the display
priority, to make sure it is not set for an external
monitor.
Refer to your software's documentation to
determine if the software is causing the difficulty.
Run the diagnostic test.
Contact your dealer if the problems continue.
®
Intel Graphics Media Accelerator
®
Intel Display Power Saving
Troubleshooting
Display Change display
Display Settings
®
Power
9-7