Appendix B. Troubleshooting

…Miscellaneous

The computer is locked up

If you’ve tried to resolve the problem other ways and your system still doesn’t respond, you may need to restart your system as described below.

CAUTION Restarting your computer while you are running appli- cations or while you are working in Windows may corrupt files or data.

To recover from a lock-up on your computer, press CTRL+ALT+DEL and then select the Shut Down button at the bottom of the “Windows NT Security” dialogue box. When the “Shutdown Computer” dialogue box appears, select “Shutdown and Restart” and click OK.

If the computer does not restart, the keyboard may be locked up. Reset the computer by holding down both mouse buttons for at least 10 seconds and then releasing the buttons.

The system date and time are incorrect

Reset the correct date and time by choosing the Date/Time icon from the Control Panel and making the appropriate changes.

Holding down both mouse buttons for more than 10 seconds to reset the computer doesn’t always work

Try resetting the computer again. If this doesn’t work, remove all power, and allow the unit to remain idle for 10 minutes. After 10 minutes, connect external power and retry.

I can’t turn off the computer after booting from a PC Card

Do not use FN+OFF to suspend the computer if you have booted from a PC Card rather than the internal hard disk. Instead, remove the card and then press CTRL+ALT+DEL to restart the system.

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Cingular X-C 6250 Pro (300) manual …Miscellaneous Computer is locked up, System date and time are incorrect

X-C 6250 Pro (300) specifications

The Cingular X-C 6250 Pro (300) is a cutting-edge device tailored for today's tech-savvy professionals and mobile enthusiasts. With its sleek design and robust features, this device stands out in an ever-competitive market.

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