AOpen DXPS-U : Specifications : Page 83

ExpressCard Problems

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Check the ExpressCard —

Ensure that the ExpressCard is properly inserted into the connector.

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Check that the card is recognized by Windows —

Double-click the Safely Remove Hardware icon in the Windows taskbar. Some cards do not support this feature. If the card supports this Windows feature,

the card will be listed.

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If you have problems with a Dell-provided ExpressCard —

Contact Dell (see Contacting Dell). Also, for Mobile Broadband (WWAN) ExpressCards, see Mobile Broadband (Wireless Wide Area Network [WWAN]).

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If you have problems with an ExpressCard not provided by Dell —

Contact the ExpressCard manufacturer.

IEEE 1394 Device Problems

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Ensure that the IEEE 1394 device is recognized by Windows —

Windows XP

Click Start and click Control Panel.

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1. Under Pick a Category, click Performance and Maintenance® System® System Properties® Hardware® Device Manager.

Windows Vista

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1. Click Start ® Control Panel® Hardware and Sound.

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2. Click Device Manager.

If your IEEE 1394 device is listed, Windows recognizes the device.

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If you have problems with a Dell-provided IEEE 1394 device — ContactDellortheIEEE1394devicemanufacturer(seeContacting Dell).

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If you have problems with an IEEE 1394 device not provided by Dell — Contact Dell or the IEEE 1394 device manufacturer (see Contacting Dell).

Ensure that the IEEE 1394 device is properly inserted into the connector.

Keyboard Problems

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Fill out the Diagnostics Checklist as you perform the various checks.

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CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

NOTE: Use the integrated keyboard when running the Dell Diagnostics or the system setup program. When you attach an external keyboard, the

integrated keyboard remains fully functional.