L i f e B o o k S 7 0 0 0 N o t e b o o k
Problem | Possible Cause | Possible Solutions | |
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The display goes blank by | The power management time- | Press any button on the keyboard, or move the mouse | |
itself after you have been | outs may be set for very short | to restore operation. If that fails, push the Power/ | |
using it. | intervals and you failed to | Suspend/Resume button. (The display may be shut | |
(continued) | notice the display come on | off by Standby Mode, Auto Suspend or Video | |
| and go off again. | Timeout) | |
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Your system display won’t | The system may be password- | Check the status indicator panel to verify that the | |
turn on when the system is | protected. | Security icon is blinking. If it is blinking, enter your | |
turned on or when the |
| password. | |
system has resumed. |
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The display does not close. | A foreign object, such as a | Remove all foreign objects from the keyboard. | |
| paper clip, is stuck between the |
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| display and the keyboard. |
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The display has bright or | If the spots are very tiny and | This is normal; do nothing. | |
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. | |
| large enough to interfere with |
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| your operation needs. |
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The display is dark when on | The Power Management utility | Press [Fn] + [F7] to increase brightness or right- | |
battery power. | default is set on low brightness | click on the battery gauge and adjust Power Proper- | |
| to conserve power. | ties (In Vista: Power Options). | |
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You have connected an | Your BIOS setup is not set to | Toggle the video destination by pressing [Fn]+ [F10] | |
external monitor and it | enable your external monitor. | together, or check your BIOS setup and enable your | |
does not display any |
| external monitor. (See the Video Features submenu, | |
information. |
| located within the Advanced Menu of the BIOS. (See | |
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| BIOS Setup Utility on page 29 for more information) | |
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You have connected an | Your external monitor is not | Reinstall your device. (See External Video Port on | |
external monitor and it | properly installed. | page 47 for more information) | |
does not display any |
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Your operating system is not | Check your device and operating system | ||
information. | |||
setup with the correct soft- | documentation and activate the proper driver. | ||
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| ware driver for that device. |
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You have connected an | Your external monitor is not | See your monitor documentation and the | |
external monitor and it | compatible with your LifeBook | External Monitor Support portions of the | |
does not come on. | notebook. | Specifications section. (See Specifications on page 73 | |
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| for more information) | |
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Miscellaneous Problems |
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An error message is | Application software often | See your application manual and help displays | |
displayed on the screen | has its own set of error | screens for more information. Not all messages are | |
during the operation of | message displays. | errors some may simply be status. | |
an application. |
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