Problems indicated by the LEDs:
Problem/Error
The AirCard 319U
has no power—
the
LED
indicator is off.
No service is
available—
the
LED
indicator is off).
For additional troubleshooting information, refer to the User
Guide or the Online Help.
Solution
Ensure the following:
• The AirCard 319U is properly
inserted.
• The computer is turned on and
not in standby mode (Windows)
or Sleep mode (Mac).
Try the following:
• Reorient your computer.
• If you are inside a building or
near a structure that may be
blocking the signal, change the
location of your computer.
• Connect an external antenna.
• Contact your service provider
regarding the status of the
network or your account.
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