Dell 4300s Using System Restore, Creating a Restore Point, Click Performance and Maintenance

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6.Double-click Interrupt request (IRQ) to view the IRQ assignments.

Conflicts are indicated by a yellow exclamation point (!) beside the conflicting device or a red X if the device has been disabled.

7.Double-click any conflicting device listed to bring up the Properties window so you can determine what needs to be reconfigured or removed from the Device Manager. Resolve these conflicts before checking specific devices.

8.Double-click the malfunctioning device type in the Device Manager list.

9.Double-click the icon for the specific device in the expanded list.

The Properties window appears.

10.If there is an IRQ conflict, the Device status area in the Properties window reports what cards or devices are sharing the device's IRQ. Resolve the IRQ conflicts.

You can also use the Windows 2000 Hardware Troubleshooter. To use the troubleshooter, click the Start button and click Help. Click Troubleshooting and Maintenance on the Contents tab, click Windows 2000 troubleshooters, and then click Hardware. In the Hardware Troubleshooter list, click I need to resolve a hardware conflict on my computer, and then click Next.

Using System Restore

Windows XP provides a System Restore feature that allows you to return your computer to an earlier operating state if changes to the computer's hardware or software (including new hardware or program installations), or other system settings, have left the computer in an undesirable operating state. You can also undo the last System Restore.

System Restore automatically creates system checkpoints. You can also manually create your own checkpoints by creating Restore Points. To limit the amount of hard disk space used, older restore points will be automatically purged.

If your computer experiences an operating system problem, you can use System Restore from Safe Mode or Normal Mode to return your computer to an earlier operating state.

System Restore does not cause you to lose personal files stored in the earlier time. If you restore the computer to a point before you installed actual program again.

My Documents folder, data files, or e-mail messages after restoring the computer to an a program, the program's data files won't be lost, but you will have to reinstall the

NOTICE: It is important to make regular backups of your data files. System Restore does not monitor changes to or recover your data files. If the original data on the hard disk is accidentally erased or overwritten, or becomes inaccessible because of a hard disk malfunction, you will need your backup files to recover the lost or damaged data.

System Restore is enabled on your new computer. However, if you reinstall Windows XP with less than 200 MB of free hard-disk space available, System Restore is automatically disabled. To see if System Restore is enabled:

Windows XP

1.Click the Start button, and then click Control Panel.

2.Click Performance and Maintenance.

3.Click System.

4.Click the System Restore tab.

5.Make sure that Turn off System Restore is unchecked.

Before proceeding with any System Restore function, Dell recommends that you thoroughly read Microsoft's information about using System Restore. To access this information:

1.Click the Start button, point to All Programs—>Accessories—>System Tools, and then click System Restore.

2.Click Help in the upper-right corner of the Welcome to System Restore screen.

Creating a Restore Point

Using the XP System Restore Wizard

In Windows XP you can manually create restore points or you can use the System Restore Wizard to create the restore points for you. To use the System Restore Wizard, click the Start button, click Help and Support, click System Restore, and then follow the instructions on the screen. You can also create and name a restore point if you are logged on as the computer administrator or a user with administrator rights.

Manually Creating the Restore Points

1.Click the Start button, point to All Programs—>Accessories—>System Tools, and then click System Restore.

2.Click Create a restore point.

3.Click Next.

4.Type a name for your new restore point in the Restore point description field.

The present date and time are automatically added to your restore point.

5.Click Create.

6.Click OK.

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Contents Hints, Notices, and Cautions Dell Dimension 4300SAbbreviations and Acronyms Diagnostic Code Definition Corrective Action Diagnostic CodesSystem Codes and Messages Beep Codes Possible Cause Corrective Action Post Beep CodesSystem Messages Message Possible Cause Corrective ActionPost Online Documentation DocumentationPrinted Documentation Downloading the Tell Me How Help File and Associated FilesWhen Working Inside Your Computer Safety InstructionsWhen Using Your Computer Adding PartsProtecting Against Electrostatic Discharge Shutting Down the ComputerAttaching and Removing the Computer Stand Microsoft Windows XPOpening the Computer Cover Shut down the computerLooking Inside Your Computer Adding or Removing Cards Shut down the computer Adding Memory Close the computer cover Attach the computer stand optionalReplacing the AGP Card Front Panel Inserts Hard Drive Page Floppy Drive Page Inch Drive Page Replacing the Microprocessor Page Replacing the System Board Removing the System BoardClosing the Computer Cover Replacing the System BoardBack to Contents Power Problems Solving ProblemsAccessing Help Files Start-Up Error MessagesAdjust the Windows display settings Video and Monitor ProblemsSound and Speaker Problems If the screen is blankIf you cannot print to a parallel port printer Printer ProblemsReinstall the Sound audio driver- See Reinstalling Drivers If you cannot print to a USB printerMouse Problems Scanner ProblemsModem Problems Verify that the modem is communicating with WindowsCheck the mouse settings Keyboard ProblemsDrive Problems If you cannot save a file to a floppy diskIf you have a hard drive problem Network ProblemsMicrosoft Windows Error Messages If the CD-RW drive stops writing General Program Problems Internet Connection ProblemsDouble-click the Phone and Modems Options icon Mail ProblemsResolving Other Technical Problems Reinstalling Drivers At the Welcome Dell System Owner screen, click NextResolving Software and Hardware Incompatibilities Using the Windows XP Device Driver RollbackWindows XP Click Performance and Maintenance Using System RestoreCreating a Restore Point Click the System Restore tabUndoing the Last System Restore Reinstalling Windows XPRestoring the Computer to an Earlier Operating State Reinstalling Windows Back to Contents Technical Specifications Video PowerAudio3 Controls and LightsBack to Contents System Setup Program Screens System Setup ProgramViewing Settings OverviewOption Function Clearing Forgotten Passwords PXE BISInternal View System Board Connectors and Sockets Technical OverviewPower Supply Socketed MicroprocessorDC Power Connectors Pin Number Signal name 18-AWG WireDC Power Connector P5 DC Power Connector P6DC Power Connectors P2, P3, and P4 Pin Number Signal Name 22-AWG WirePage Computer Stand Controls and LightsFront View Headphone Connector Back ViewSerial Connector
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