Novatel Merlin S720, User Manual, Page: 70 / 119

64 Section 2D: Troubleshooting Tips
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. Right-click Sprint (EV-DO PC Card) Modem Parent .
3.
Click the Properties button.
4.
Click the Driver tab.
5. Click the Update Driver… button to launch the Update
Device Driver Wizard.
6. Click Next .
7. Select Display a list of known drivers for this device so that I
can choose a specific driver and click Next .
8. Click the Have Disk… button.
9.
Enter d:\Drivers\Win2K (where d is the letter of your
CD-ROM drive).
10.
Click OK .
11.
If the “Digital Signature Not Found” window is
displayed, click
Yes .
12.
Click Finish . Repeat steps 6-12 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.)
The correct driver should then be installed.
Windows® XP
To verify that the correct driver is installed:
1. Uninstall the existing driver.
2.
Install the Windows XP driver from the Sprint Mobile
Broadband Card installation CD.