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AirCard 300 Installation Issues- Click here if you are experiencing problems with the installation of your Sierra Wireless AirCard 300 on your notebook PC.

Network Connectivity Issues - Click here if you are experiencing problems connecting to your wireless service provider or sending or receiving data.

Pocket PC Specific Issues - Click here for resolutions specific to the Pocket PC operating system.

General Information- Click here for resolutions on general topics



Sierra Wireless AirCard® 300 Installation Issues

• AirCard300 Appears with a Yellow (!) in device Manager
• AirCard 300 Drivers do not load
• AirCard 300 Updating drivers in Windows 2000
• AirCard300/350 - Unable to install AirCard 300 on Windows 2000
• AirCard Red Light not on
• Creating multiple hardware profiles in Windows operating systems
• Guide to Sierra Wireless AirCard 300 on Windows XP Professional/Home
• Network properties for AirCard Installation
• Toshiba Satellite Pro 4600 - AirCard 300 appears with a Yellow (!) in device Manager
• Troubleshooting NT4 Installation
• Uninstall the Sierra Wireless AirCard 300 from a Windows 2000 computer
• Windows 2000 Cannot Communicate with AirCard 300
• Windows98/ME users may experience long delays during installation of AirCard or any other PCMICIA NIC card
• Windows XP AirCard 300 Appears with a Yellow (!) in device Manager indicating Device did not start (Code 10)

Sierra Wireless AirCard® 300 Network Connectivity Issues 

• AirCard 300/350: Registered but unable to browse websites
• Aircard 300/350 - Unable to Start Data Link
• CDPD Network error messages
• How to Set Up a Virtual Private Network - VPN   NEW !
• Registration Denied
• Unable to send email
• Unable to start data link
• Unable To Browse Internet   NEW !
• Unable To Browse Internet on PDA Devices  NEW !
• Using Ping to Troubleshoot VPN Issues
• VPN connectivity while using Venturi  NEW !
• Wireless Connection Unavailable

Sierra Wireless AirCard® 300 Pocket PC Specific Issues

• AirCard 300: Cannot access modem or radio card not inserted from Toolkit on PPC 2002 
• AirCard 300: How to Remove Auto Launching Watcher in PPC 2002 
• AirCard 300 Installation for Compaq iPAQ Pocket PC
• AirCard 300: Wireless Expert Cannot Communicate With Modem on PPC 2002   
• Browsing on the iPAQ, without using Watcher
• Compaq iPAQ ROM 1.69 Issues
• Dial Up Networking Connection Failure-Pocket PC
• Hitachi HPW 630 ETR - Error when installing software
• Program Registry Removal of Pocket PC for AirCard 300/400

Sierra Wireless AirCard® 300 General Information

• AirCard 300 on Fujitsu PenCentra 200
• AirCard 300 Quick Install Guide
• Antenna Replacements
• CDPD Sleep Mode
• Converting a Serial number to an EID
• Difference between AirCard300 and AirCard210
• External Antenna Suppliers
• How to identify a Sierra Wireless Product
• SPNI numbers
• Watcher description
• Watcher versions