Uninstalling the Card 11
Confirming the
Installation
To confirm modem installation.
1 Double-click the My Computer icon.
2 Double-click the Control Panel icon.
3 Double-click the System icon. The System Properties box details your system setup.
4 Click the Device Manager tab. A list of devices appears, arranged by type.
5 Double-click Modems. It should display the entry for the 3Com 10-100+56K
CardBus PC Card.
6 Double-click the entry for the LAN+Modem card. It should confirm “This device is
working properly.”
7 Click Cancel, then click OK to exit System Properties.
Testing the Modem
1 Open the Control Panel and double-click Modems.
2 Select the Diagnostics tab.
3 Click on the COM port assigned to the LAN+Modem card.
4 Click More Info... If the modem is working properly, the test will display a white
box with a list of AT commands. This will confirm that the modem is functioning
properly.
Uninstalling the Card If the card installation is unsuccessful for any reason, your best course may be to
remove the card and its software and repeat the installation procedures with a
fresh installation of the operating system.
Sometimes earlier installations or interrupted installation attempts leave problems
that affect card operation. Possible problems include:
■ One or both of the card functions not working.
■ Windows 95 not detecting the card.
■ The system issuing a warning tone at startup.
If you are having any of these problems, remove the LAN+Modem card and
software using the procedures below, then reinstall the card.
Removing the Card Check your computer manual for information on removing cards. Store the card in
its original or similar packaging.
Removing Card
Software
Open Control Panel/System/Device Manager. Select the LAN+Modem card
components and click Remove.
CAUTION: Exit any communications or networking applications before
removing the card.
