Sony PCG-GRX650 Manuel de démarrage rapide télécharger pdf (Page 45)

Troubleshooting

This section describes how to solve common problems you may encounter

when using your notebook. Many problems have simple solutions, so try

these suggestions before you visit the Sony Computing Support Web site at

http://www.sony.com/pcsupport.

❑ Troubleshooting Your Notebook

❑ Troubleshooting the LCD Screen

❑ Troubleshooting the Mouse and Touchpad

Troubleshooting Your Notebook

My notebook does not start.

❑ Check that the notebook is plugged into a power source and that it is turned

on. Check that the power indicator on the front panel of the notebook

indicates that the power is on.

❑ Check that the battery packs are inserted properly and that they are charged.

❑ Make sure there is no floppy disk in the floppy disk drive.

❑ Confirm that the power cord and all cables are connected firmly.

❑ If you plugged the notebook into a power strip or uninterruptible power

supply (UPS), make sure the power strip or UPS is turned on and working.

❑ If you are using an external display, check that it is plugged into a power

source and turned on. Check that the brightness and contrast controls are

adjusted correctly. See the manual that came with your display for details.

❑ Condensation may cause the notebook to malfunction. If this occurs, do not

use the notebook for at least one hour.

❑ Take the battery pack off the notebook, unplug the power cord and plug it in

again, then turn on the power.

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Sony PCG-GRX650 Manuel de démarrage rapide Page 45