User's Manual

Section 3: Using the PCS Connection Card
114 3F: Troubleshooting Tips (Notebook PC)
Updating the 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 your 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 Sierra Wireless AirCard 550 PC Card Parent.
5. Select Properties in the pop-up menu to open the
Properties window.
6. Click the Driver tab.
7. Click the Update Driver… button to open the Upgrade
Device Driver Wizard.
8. Click Next on the first window of the Found New
Hardware Wizard to proceed to the next window.
9. Select Display a list of the known drivers for this device so that
I can choose a specific driver and click Next.
10. Click the Have Disk… button.
11. Enter d:\Drivers\Win2k, where d is the drive letter for your
CD-ROM drive, and click OK to proceed.
12. Click Next.
13. If the Digital Signature Not Found window appears, click
Yes.
14. Click Finish to proceed. Repeat steps 8 to 13 as prompted.
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.)