User manual SONY VAIO VPC-EB25FX/WI

[. . . ] Reproduction in any manner whatsoever without the written permission of Dell Inc. Trademarks used in this text: Dell, the SONY logo, Inspiron, Dell Precision, Dimension, OptiPlex, Latitude, PowerEdge, PowerVault, and PowerApp are trademarks of Dell Inc. ; Intel and Pentium are registered trademarks of Intel Corporation; Microsoft and Windows are registered trademarks of Microsoft Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. disclaims any proprietary interest in trademarks and trade names other than its own. Model WHL November 2005 P/N HC098 Rev. [. . . ] 2 Under Pick a Category, click Performance and Maintenance. 4 In the System Properties window, click the Hardware tab. 6 Right-click the device for which the new driver was installed and click Properties. If Device Driver Rollback does not resolve the problem, then use System Restore to return your computer to the operating state that existed before you installed the new driver. Using the ResourceCD If using Device Driver Rollback or System Restore does not resolve the problem, then reinstall the driver from the ResourceCD. 1 With the Windows desktop displayed, insert the ResourceCD. If this is your first time to use the ResourceCD, go to step 2. 2 When the ResourceCD installation program starts, follow the prompts on the screen. Advanced Troubleshooting 61 www. dell. com | support. dell. com 3 When the InstallShield Wizard Complete window appears, remove the ResourceCD and click Finish to restart the computer. 4 When you see the Windows desktop, reinsert the ResourceCD. 5 At the Welcome Dell System Owner screen, click Next. NOTE: The ResourceCD displays drivers only for hardware that came installed in your computer. If you installed additional hardware, the drivers for the new hardware might not be displayed by the ResourceCD. 2 Ensure that Restore my computer to an earlier time is selected and click Next. 3 Click a calendar date to which you want to restore your computer. The Select a Restore Point screen provides a calendar that allows you to see and select restore points. All calendar dates with available restore points appear in boldface type. 4 Select a restore point and click Next. If a calendar date has only one restore point, then that restore point is automatically selected. If two or more restore points are available, click the restore point that you prefer. The Restoration Complete screen appears after System Restore finishes collecting data and then the computer restarts. 6 After the computer restarts, click OK. To change the restore point, you can either repeat the steps using a different restore point, or you can undo the restoration. Undoing the Last System Restore NOTICE: Before you undo the last system restore, save and close all open files and exit any open programs. Do not alter, open, or delete any files or programs until the system restoration is complete. [. . . ] This device must accept any interference received, including interference that may cause undesired operation. Class A This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the manufacturer's instruction manual, may cause harmful interference with radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case you will be required to correct the interference at your own expense. Appendix 141 www. dell. com | support. dell. com Class B This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. [. . . ]