User's Manual

Section 3: Using the PCS Connection Card
3F: Troubleshooting Tips (Notebook PC) 117
6. Right click the device you want to disable, choose Disable
from the pop-up menu that appears and click OK.
Uninstalling and Reinstalling the PCS Connection Card Driver
1. If the installation CD is not already in your CD-ROM
drive, insert it. If the CD start-up menu appears, use the
exit option in the lower left corner of the screen to exit
the menu.
2. If the card is not already inserted into a PC Card slot,
insert it.
3. In the Control Panel Device Manager window, expand the
Multifunction Adapters tree by clicking the “+” sign to its
left.
4. Right click the Sierra Wireless AirCard 550 PC Card Parent.
5. Click Uninstall from the pop-up menu and click OK.
6. Eject and reinsert the PCS Connection Card to launch the
Found New Hardware Wizard.
7. Select Install from a list or specific location (Advanced) and
click Next.
8. 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 CD-ROM drive. Click Next to proceed to the next
window.
9. If a window appears prompting you to select the best
match for your hardware from a list, select the listing that
shows, in the Location column,
d:\drivers\winxp\netac550.inf (where d is your CD-ROM
driver letter). Click Next.
10. If a warning appears stating that the PCS Connection
Card has not passed Windows Logo testing, click Continue
Anyway.
11. Click Finish and repeat steps 7 to 11 as prompted.
12. If you are prompted to restart your PC, click Yes.
Otherwise, restart your PC from the Start menu. (You
must restart your PC to complete the driver installation
and reassign the resources.)
The driver should then be reinstalled, and the resource
conflict resolved.