The Display - Toshiba Portégé 650CT User Manual

The Display

Here are some typical display problems and their solutions.
The display is blank.
Display Auto Off may have taken effect. This feature saves bat-
tery charge by turning off the display. Press any key to activate the
screen.
You may have activated the instant security feature by pressing
+ . Enter your password if you have registered one, or press
Fn F1
to return to work.
Enter
If you are using the built-in display, try changing the display
option to make sure the computer is not set for an external moni-
tor. To do this, press
If you are using an external monitor:
Check that the monitor is turned on.
Check that the monitor's power cord is firmly plugged into a
working power outlet.
Check that the cable connecting the external monitor to the
computer is firmly attached.
Try adjusting the contrast and brightness controls on the exter-
nal monitor.
Press
Fn
the built-in display.
The screen doesn't look right.
See "Changing the Display Mode" on page 280 to adjust your
screen resolution or color settings.
The built-in screen flickers.
Some flickering is a normal result of the way the screen produces
colors. To reduce the amount of flickering, try using fewer colors.
Part I: Getting To Know Your Computer
If Something Goes Wrong
Fixing Device Related Problems
+ .
Fn F5
+ to make sure that the display priority is not set for
F5
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