Appendix B. Troubleshooting

Keyboard

Something unexpected happens when I press a key

You may have pressed a key combination that performs a Windows function. Make sure you are pressing the correct keys for the application you are running.

PGUP, PGDN, HOME, and END keys don’t work

You need to press the FN key in combination with other keys for certain functions. For example:

To page up, press FN+UP ARROW.

To page down, press FN+DOWN ARROW.

To move to the home position, press FN+HOME. To move to the end position, press FN+END.

Keyboard stuck failure” appears when the computer boots up

This error occurs if more than four keys are pressed during the Power On Self Test (POST).

79-0030-001 11 January 2001

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Cingular X-C 6250 Pro (300) manual Keyboard, Something unexpected happens when I press a key

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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