Toshiba A45 Series manual 216, Screen does not look right, Built-in screen flickers

216	If Something Goes Wrong
	Resolving a hardware conflict

❖Try adjusting the contrast and brightness controls on the external monitor.

❖Make sure the display choice is not set for the built-in screen only.

The screen does not look right.

You can change the display settings by clicking a blank area of the desktop with the secondary control button, then clicking Properties. This displays the Display Properties window. The Appearance tab of this window allows you to choose the colors for the screen. The Settings tab allows you to choose the screen resolution.

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.

To change the number of colors displayed:

1Point at the desktop and click with the secondary button.

2Click Properties, and then the Settings tab.

3Change the Colors option and click OK.

For more information, see Windows® Help.

A message tells you that there is a problem with your display settings and that the adapter type is incorrect or the current settings do not work with your hardware.

Reduce the size of the color palette to one that is supported by the computer’s internal display.

To change the display properties:

1Point at the desktop and click with the secondary button. The Display Properties window appears.

2Click Properties, then click the Settings tab.