Fujitsu A1220 A1220 User's Guide - Page 94

Problem Possible Cause Possible Solutions The application display uses only a portion of your screen and is surrounded by a dark frame. You are running an application that does not support the system's native pixel resolution and display compression is enabled. Display compression gives a clearer but smaller display for applications that do not support the system's native pixel resolution. You can fill the screen but have less resolution by changing display compression settings. These settings can be changed in the Intel GMA control panel. The Display is dark when on battery power. The Power Management utility default is set on low brightness to conserve power. Press [Fn] + [F7] to increase brightness or double-click on the battery gauge and adjust Power Control under battery settings. You have connected an external monitor and it does not display any information. Your external monitor is not properly installed. Your operating system is not setup with the correct software driver for that device. Reinstall your device. See "External Video Port" on page 74. Check your device and operating system documentation and activate the proper driver. You have connected an external monitor and it does not come on. Your external monitor is not compatible with your LifeBook notebook. See your monitor documentation and the External Monitor Support portions of the Specifications section. See "Specifications" on page 104. Miscellaneous Problems Error message is displayed on the screen during the operation of an application. Application software often has its own set of error message displays. See your application manual and help displays screens for more information. Not all messages are errors some may simply be status. 88 - Troubleshooting