Troubleshooting 113WA R N I N G : BA T T E R Y I S C R I T I C A L L Y L O W — The battery is running out ofcharge. Replace the battery, or connect the computer to an electrical outlet;otherwise, activate hibernate mode or shut down the computer.ExpressCard ProblemsCAUTION: Before you begin any of the procedures in this section, follow thesafety instructions in the Product Information Guide.CH E C K T H E EX P R E S S CA R D — Ensure that the ExpressCard is properly insertedinto the connector.CH E C K T H A T T H E C A R D I S R E C O G N I Z E D B Y WI N D O W S — Double-click the SafelyRemove Hardware icon in the Windows taskbar. Some cards do not supportthis feature. If the card supports this Windows feature, the card will be listed.IF Y O U H A V E P R O B L E M S W I T H A DE L L -P R O V I D E D EX P R E S S C A R D — Contact Dell(see "Contacting Dell" on page 179). Also, for Mobile Broadband (WWAN)ExpressCards, see "Mobile Broadband (Wireless Wide Area Network[WWAN])" on page 119.IF Y O U H A V E P R O B L E M S W I T H A N EX P R E S S CA R D N O T P R O V I D E D B Y DE L L —Contact the ExpressCard manufacturer.IEEE 1394 Device ProblemsCAUTION: Before you begin any of the procedures in this section, follow thesafety instructions in the Product Information Guide.EN S U R E T H A T T H E IEEE 1394 D E V I C E I S R E C O G N I Z E D B Y WI N D O W S —1 Click Start → Control Panel→ System and Maintenance→ DeviceManager.NOTE: The User Account Control window may appear. If you are anadministrator on the computer, click Continue; otherwise, contact youradministrator to continue the desired action.If your IEEE 1394 device is listed, Windows recognizes the device.IF Y O U H A V E P R O B L E M S W I T H A DE L L -P R O V I D E D IEEE 1394 D E V I C E — ContactDell or the IEEE 1394 device manufacturer (see "Contacting Dell" on page 179).
