Dell Inspiron 2600, Service Manual

Page: 25 / 87

7. Double-click the malfunctioning device type in the Device Manager list.
8. Double-click the icon for the specific device in the expanded list.
The Properties window appears.
If an IRQ conflict exists, the Device status area in the Properties window reports what other devices are sharing the device's IRQ.
9. Resolve any IRQ conflicts.
You can also use Windows XP Hardware Troubleshooter. To use the troubleshooter, click the Start button and click Help and Support . Type
hardware
troubleshooter
in the Search field, and then click the arrow to start the search. Click Hardware Troubleshooter in the Search Results list. In the Hardware
Troubleshooter list, click I need to resolve a hardware conflict on my computer , and then click Next .
Windows 2000
1. Click the Start button, point to Settings , and then click Control Panel .
2. Double-click the System icon.
3. Click the Hardware tab.
4. Click Device Manager .
5. Click View and click Resources by connection .
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 that 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.
If an IRQ conflict exists, the Device status area in the Properties window reports what other devices are sharing the device's IRQ.
10. Resolve any IRQ conflicts.
You can also use 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 Microsoft ® Windows System Restore
The Window XP operating system 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.
To resolve 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 My Documents folder, data files, or e-mail messages after restoring the computer to an
earlier time. If you restore the computer to an operating state that existed before you installed a program, the program's data files are not lost, but you must
reinstall the actual program again.
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. Before you use System Restore, confirm that it is enabled:
1. Click the Start button and click Control Panel .
2. Click Performance and Maintenance .
3. Click System .
4. Click the System Restore tab.
5. Ensure that Turn off System Restore is not checked.
Creating a Restore Point
In Windows XP, you can either use the System Restore Wizard or manually create restore points.
Using the System Restore Wizard
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 if it becomes inaccessible because of a hard disk malfunction, use your backup
files to recover the lost or damaged data.