W95NDIS3.TXT file
3Com Corporation
3Com Megahertz LAN + Modem PC Card (3CxEM556 PC Card family)
Network Drivers Installation Notes
WINDOWS 95 AND MICROSOFT WINDOWS NETWORKING
This document describes how to configure the 3Com Megahertz 3CxEM556
adapter for use with Windows 95 and Microsoft Windows Networking.
These procedures are also described in the Megahertz LAN +
Modem PC Card User's Guide, Chapter 4, "Setup for Windows 95".
Check the 3Com web site (www.3com.com) for the latest drivers.
Setup configures your 3Com Megahertz LAN + Modem PC Card to function
correctly in your computer and operating environment. Obtain the
following information before running Setup:
- Network operating system you will be accessing with your Card.
- Preferred server on your network, if applicable. You can
get this information from your System Administrator.
- For installing an ODI driver, know what frame type(s) your
network uses. Get this information from your System
Administrator or User's Guide.
- Cabling system used by your network-either 10Base-T or
10Base-2. If you do not know, get this information
from your System Administrator.
Installation:
------------
NOTE: Do not insert the LAN + Modem PC Card into the computer's
slot until Setup prompts you.
Follow these steps to install and configure the LAN + Modem PC
Card in Windows 95 and Windows 95 OSR 2.
NOTE: Setup may reboot your computer to complete the installation
of your LAN + Modem PC Card.
1. Insert 3Com Megahertz Installation disk #1 into the floppy drive.
2. Click "Start", then "Run".
3. Type a:\setup and click "Enter".
When you are prompted to insert the LAN + Modem PC Card, remove
it from its plastic case and insert it into any PC Card slot
on your notebook.
4. When the Network window appears during Setup, select the
network driver that gives you access to your network.
The driver you select depends on the kind of network you are
running. If you need to, change the Primary Network Logon
to your network type. Click OK.
5. Remove the 3Com Megahertz Installation disk and click OK.
6. If you are prompted to restart your computer. Click "Yes".
NOTE: We recommend that you run the PC Card Installation Test that
appears after the computer has restarted. Besides testing your
modem functions, it registers your modem with 3Com.
8. When prompted to install the electronic LAN + Modem User's Guide,
click "Install" to load it or "Continue" to move on with setup.
9. If you have a sound card, a speaker, and a microphone (either
built-in or externally attached), and a multimedia subsystem is
installed, opt to install the 3Com Mobile Speakerphone Software.
(See Chapter 4 in the User's Guide for more information on using
your computer as a speakerphone.)
10. Load and configure the communications software you will use for
data and fax transmissions.
Setup gives you the option of installing the RapidComm Voice
software and electronic manual, but you can use virtually any
communications software package. You can also use the modem
with resident communications applications such as Terminal and
HyperTerminal. For modem initialization strings for common
applications, see Chapter 4 of the User's Guide.
11. When the "Installation Complete!" screen appears, click OK.
NOTE: If you connect the LAN cable before booting into the operating
system, you may have to reboot your computer.
Your LAN + Modem Card is enabled. To use the LAN portion of your Card,
you may need to install the network client now. See your System
Administrator or network manuals for installation procedures.
PLUG AND PLAY INSTALLATION
--------------------------
While 3Com recommends the use of the SETUP.EXE program, there may be
some instances where a plug and play method is preferred by the user.
The following instructions are offered for plug and play.
Determining Your Windows 95 Version
---------------------------
If you do not run Setup when installing in Windows 95, you must
first determine whether you have standard Windows 95 or Windows 95
OSR 2. This is so you can ensure that the correct drivers are
installed.
To determine if your laptop has Windows 95 OSR 2, open the Control
Panel, select "System," and look at system information under the
General tab. If your release is identified as version 4.00.950 B,
you are using Windows 95B (OSR 2).
Once you have determined the version, proceed to the appropriate
section.
WINDOWS 95B (OSR 2)
-------------------
NOTE: The following instructions assume that you have not
installed any other network adapter. If you have already
been using a network adapter on your computer, some of
these instructions may not apply or may produce different
results. In this case, please refer to your System
Administrator or MIS department for instructions.
Before installing the network driver, you should know the
following:
- The name of your Windows 95 workgroup or:
- The name of the NT Domain or NT Workgroup to which
you belong.
For a successful installation you also need:
- Windows 95 system installation files (either on hard
disk, floppy diskettes, or CD)
- 3CxEM556 LAN +Modem card and the accompanying
Installation Disk #2
SETTING UP THE LAN + MODEM CARD:
1. Turn on the computer and start Windows 95.
2. Insert the 3CxEM556 Card in the system.
If you see an "unknown device" message, go to the section
below titled "Installing Networking".
3. From the Control Panel, double click the PCMCIA icon. This
opens the PC Card (PCMCIA) Wizard.
At this point, the card wizard may ask whether you are
using a PC Card to install Windows. (This question typically
has to do with whether you are using an external CD-Rom or
floppy drive connected to the computer through a PC card.)
For this installation, the question probably does not apply.
Click "Next".
NOTE: If a window appears that has the 3Com adapter listed, your
adapter has already been installed in this system. If there
is a yellow question mark next to the listing, refer to
trouble.txt.
4. If you are using Real Mode Drivers, you will be prompted
whether to remove them. Select "No" and click "Next."
5. Click "Finish".
At the shutdown prompt, click "Yes" to shut down the system.
When shutdown is complete, restart the computer.
Installing Networking
1. When Windows 95 restarts, it will display a New Hardware
Found dialog box and identify the 3Com-3CxEM556
card. Since the driver for the LAN + Modem card is not
included with Windows 95, insert Installation Diskette #2.
2. Click "Next" and when the updated driver is found,
click "Finish".
NOTE: If driver is not found, click "Back" and then "Other" and
point to the location of the Installation DISK #2.
3. When the system prompts for Location Information, enter the
requested location information and click OK.
4. When the system prompts for Computer Name and Group
Name, type the names as supplied by your MIS department
or System Administrator and click OK.
NOTE: The computer name and the workgroup name apply to
Microsoft Networking, which is installed by default.
5. As the system copies files, it may ask for additional diskettes.
Installation files will usually be found in either
DISK1 or DISK2
A:\
OR
C:\Windows\Options\CABS
OR
D:\WIN95
However, use the "Details" button to determine the correct
location.
When finished, you may be promptd whether to restart. Remove the
Installation Disk #2 and click "Yes". If you are not prompted,
Click START -> Shutdown -> Restart.
6. When the system starts up again, you will be asked to enter
a user name and password for Microsoft Networking. Type
your name and password and click OK. When prompted to
verify your password, retype it and click OK.
7. You should now be able to see the Network Neighborhood
icon on your desktop. Double-click the icon to access the
network.
NOTE: This procedures installs the NDIS4 driver which is
preferred under Windows 95B (OSR 2). If the NDIS3 driver
is required, insert DISK #1 in the above directions.
If you are connecting to a NETWARE server
1. Click Start/Settings/Control Panel/Network.
2. Change the Primary Network Logon to "Client for Netware
Networking".
3. Click OK. You will be prompted to reboot. Click "Yes".
------------------------
WINDOWS 95 or WINDOWS 95 A
------------------------
NOTE: These versions of Windows 95 require the NDIS 3 driver.
Do not attempt to start this installation with Installation
Disk #2. (However, you may be prompted for this disk later
in the installation. You can insert it then.)
NOTE: The following instructions assume that you have not
installed any other network adapter. If you have already
been using a network adapter on your computer, some of
these instructions may not apply or may produce different
results. In this case, please refer to your System
Administrator or MIS department for instructions.
Before installing the network driver, you should know the
following:
- The name of your Windows 95 workgroup or:
- The name of the NT Domain or NT Workgroup to which
you belong.
For a successful installation, you also need:
- Windows 95 system installation files (either on hard
disk, floppy diskettes, or CD).
- 3CxEM556 LAN + Modem card and the accompanying
Installation Disk #2.
SETTING UP THE LAN + MODEM CARD:
1. Turn on the computer and start Windows 95.
2. Insert the 3CxEM556 Card in the system.
If you see an "unknown device" message, go to the section
below titled "Installing Networking."
3. From the Control Panel, double click the PCMCIA icon. This
opens the PC Card (PCMCIA) Wizard.
At this point, the card wizard may ask whether you are
using a PC Card to install Windows. (This question typically
has to do with whether you are using an external CD-Rom or
floppy drive connected to the computer through a PC card.)
For this installation, the question probably does not apply.
Click "Next".
NOTE: If you get a Screen with the 3Com adapter listed, your adapter
has already been installed in this system. If there is a
yellow question mark next to the listing, refer to TROUBLE.TXT.
4. If you are using Real Mode Drivers, you will be prompted
whether to remove them. Select "No" and click "Next".
5. Click "Finish". At the shutdown prompt, click "Yes" to shut down
the system. When shutdown is complete, restart the computer.
Installing Networking
1. When Windows 95 restarts, it will display a New Hardware
Found dialog box and identify the 3Com Corporation-3CxEM556
card. Since the driver for the LAN + Modem card is not
included with Windows 95, select: "Driver from disk
provided by Hardware manufacturer" and press OK.
2. This opens the Install From Disk dialog box. Indicate the
floppy drive you will be using, insert the Installation
Disk #1, and click OK.
3. When the system prompts for Location Information, enter the
requested location information and click OK.
4. When the system prompts for Computer Name and Group
Name, type the names as supplied by your MIS department
or System Administrator and click OK.
NOTE: The computer name and the workgroup name apply to
Microsoft Networking, which is installed by default.
5. As the system copies files, it may ask for additional diskettes.
Installation files will usually be found in either
DISK1 or DISK2
A:\
OR
C:\Windows\Options\CABS
OR
D:\WIN95
However, use the "Details" button to determine the correct
location.
When finished, it may prompt whether to restart. Remove
Installation Disk #2 and click "Yes".
If you are not prompted, click START -> Shutdown -> Restart.
6. When the system starts up again, you will be asked to enter
a user name and password for Microsoft Networking. Type
your name and password and click OK. When prompted to
verify your password, retype it and click OK.
7. You should now be able to see the Network Neighborhood
icon on your desktop. Double-click the icon to access the
network.
NOTE: This procedure installs the NDIS3 driver which is the only
driver supported under Windows 95A. The NDIS3 driver
is on DISK #1 and follow the instructions above. Do not
install the NDIS4 driver on Disk # 2 in Windows 95A.
If you are connecting to a NETWARE server
1. Click Start/Settings/Control Panel/Network.
2. Change the Primary Network Logon to "Client for Netware
Networking".
3. Click OK. When prompted to reboot, click "Yes".
(%VER W95NDIS3.TXT v5.56.0)
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.