
Chapter 9: Troubleshooting Tips
4.Click the Hardware tab.
5.Click the Device Manager button.
6.Locate the AirCard entries by using the “+” signs to expand the listings. (I.e. to see all the installed modems, click the “+” sign to the left of Modems.) The AirCard should have 3 entries:
1The AirCard should display under Multifunction adapters as Sierra Wireless AirCard 555 PC Card Parent.
2The AirCard should display under Modems as Sierra Wireless AirCard 555 Modem.
3The AirCard should display under Network adapters as
Sierra Wireless AirCard 555 Adapter.
If the listings above do not appear, identify the listing for the AirCard by ejecting the AirCard. This causes the driver listing for the AirCard to disappear from the list. Reinsert the AirCard again to cause the driver listing to reappear. You can identify the entries for the AirCard by observing which entries are affected when you eject and reinsert the AirCard. Right click Sierra Wireless AirCard 555 PC Card Parent (or the AirCard listing under Multifunction adapters) to display a pop up menu.
7.Select Uninstall in the pop up menu.
8.Confirm that you want to uninstall the device by clicking
OK.
The AirCard listings should be removed.
Installing the Windows XP AirCard Driver
1.If the installation CD is not already in your
2.Eject and reinsert the AirCard to launch the Found New Hardware Wizard.
3.Select Install from a list or specific location (Advanced) on the first window of the Found New Hardware Wizard and click Next to proceed.
4.Select the Search for the best driver in these locations radio button, and the Include this location in the search check box, then enter d:\Drivers\WinXP where d is the drive letter of your
5.If a warning appears stating that AirCard 555 has not passed Windows Logo testing, click Continue Anyway.
6.Click Finish and repeat steps 1 to 6 as prompted.
The correct driver is then installed.
Installation and Use on Notebook PCs
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