Toshiba P55-A5200 User's Guide download pdf (Page 151)

151

If Something Goes Wrong

Display problems

Here are some typical display problems and their solutions:

The screen is blank.

Display Auto Off may have gone into effect. Press any key to

activate the screen.

If you are using the built-in screen, make sure the display

priority is not set for an external monitor. To do this, press

F4.

If this does not correct the problem, press

F4 again to return

the display priority to its previous setting.

HINT: Pressing the F4 key several times will advance you

through the display options.

If you are using an external monitor:

❖ Check that the monitor is turned on.

❖ Check that the monitor’s power cord/cable 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

external monitor.

❖ Press

F4 to make sure the display priority is not set for

the built-in screen.

The screen does not look correct.

Choose a theme for your desktop background, under

Change the visuals and sounds on your computer, in

the Themes panel. You can also change the setting for

individual components separately by selecting an item from

just below the

Themes panel (Desktop Background,

Color, Sounds, and Screen Saver).

For more information, see the Windows

online Help.

1 2 ... 146 147 148 149 150 151 152 153 154 155 156 ... 195 196

No comments

Toshiba P55-A5200 User's Guide Page 151