Dell OptiPlex GX260 Series - System Setup; Disabling a Forgotten Password and Setting a New Password

Solving Problems: Dell OptiPlex GX260 Systems User's Guide
Check the mouse settings
Windows XP
1. Click the Start button, click Control Panel, and then click Printers and Other
Hardware.
2. Click Mouse.
3. Try adjusting the settings.
Windows 2000, Windows NT, and Windows 98
1. Click the Start button, point to Settings, and then click Control Panel.
2. Double-click the Mouse icon.
3. Try adjusting the settings.
If you are using a PS/2 mouse
1.
Enter system setup and ensure that Mouse Port under the Integrated Devices
option is set to On.
2. Exit system setup and restart the computer.
Reinstall the mouse driver— See "
Reinstalling Drivers."
Run the Dell Diagnostics— Reboot the computer and run the
Dell Diagnostics. If any of
the tests fail,
contact Dell.
Check for interrupt request conflicts— See "
Resolving Software and Hardware
Incompatibilities."
Network Problems
Check the network cable connector— Ensure that the network cable is firmly inserted
into both the network connector on the back of the computer and the network jack.
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