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| T r o u b l e s h o o t i n g |
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| Problem | Possible Cause | Possible Solutions |
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| The | A foreign object, such as a | Remove all foreign objects from the keyboard. |
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| not close. | paper clip, is stuck between the |
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| display and the keyboard. |
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| The | If the spots are very tiny and | This is normal; do nothing. |
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| bright or dark spots. | few in number, this is normal |
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| for a large LCD display. |
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| If the spots are numerous or | Display is faulty; contact your support representative. |
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| large enough to interfere with |
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| your operation needs. |
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| The application display | You are running an | Display compression gives a clearer but smaller |
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| uses only a portion of your | application that does not | display for applications that do not support 800 x |
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| screen and is surrounded | support 800 x 600 pixel | 600 pixel resolution. You can fill the screen but have |
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| by a dark frame. | resolution display and display | less resolution by changing your display compres- |
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| compression is enabled. | sion setting, (See the Video Features submenu, |
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| located within the Advanced menu of the BIOS.) |
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| (See BIOS Setup Utility on page 39 for more informa- |
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| tion) |
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| You have connected an | Your BIOS setup is not set to | Try toggling the video destination by pressing [Fn] |
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| external monitor and | enable your external monitor. | and [F10] together, or check your BIOS setup and |
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| it does not display |
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| enable your external monitor. (See the Video Features |
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| any information. |
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| submenu, located within the Advanced Menu of the |
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| BIOS.) (See BIOS Setup Utility on page 39 for more |
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| information) |
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| Your external monitor is not | Reinstall your device. (See External Monitor Port on |
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| properly installed. | page 65 for more information) |
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| Your operating system soft- | Check your device and operating system |
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| ware is not setup with the | documentation and activate the proper driver. |
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| correct software driver for |
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| that device. |
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| You have connected an | Your external monitor | See your monitor documentation and the External |
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| external monitor and it | is not compatible with | Monitor Support portions of the Specifications |
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| does not come on. | your LifeBook. | section on page page 97. |
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| Miscellaneous Problems |
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| An error message is | Application software often | See your application manual and help displays |
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| displayed on the screen | has its own set of error | screens for more information. Not all messages are |
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| during the operation of | message displays. | errors some may simply be status. |
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| an application. |
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