When you encounter one of the following problems while using the MF190 HSPA modem,
start the install.exe. If you have
29
FAQ and Answers12.
please refer to the following answers to solve it. If the problems still exist, please contact your
supplier.
Problem Description Possible Causes Problem Solving
The system cannot run
the installation program
automatically.
The system configuration is
having difficulty with the auto-
run software.
The device will appear as a
virtual CD-ROM on the PC’s
start menu. Click on the icon and
previously installed a version of
the program, please uninstall it
first.
After installation, the system
doesn't install the driver
program properly.
The system configuration is
having difficulty with the auto-
run software.
Please install the driver program
manually. The driver program
can be found in installation
folder. The path is usually the
follows: C:\Program Files\Invitel
Net'n'Go Manager\drivers
After the device is plugged
in, the Invitel Net’n’Go
Manager program doesn't run
automatically.
The system configuration is
incorrect.
Please open the Invitel Net'n'Go
Manager program manually. You
can find it in Start->Program-
>Invitel Net'n'Go Manager or on
the desktop.
After restarting the computer,
there is no signal indicated.
1. You are in the place where
there is no GSM/ GPRS/EDGE/
WCDMA/ HSDPA (HSUPA)
network coverage. Such places
include underground parking
garages, tunnels, and some
remote rural areas.
1. Change location to find
a place with better signal
coverage.
2. The device is not properly
connected.
2. Close the device safely as
usual, pull out the device and
reinsert the device again.
3. The SIM card isn't inserted
properly.
3. Remove and reinsert the SIM
card correctly.
4. The MODEM device is
positioned in such a way as
that it adversely affects the
devices signal reception.
4. Adjust the angle/position of the
MODEM device or its proximity
to other electronic devices.
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