3com 3CRPCIG75-LAT Manuale utente

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3Com Wireless 11g

PCI Adapter

Quick Installation Guide

For Windows 2000

3CRPCIG75

3CRPCIG75-LAT

M/N : WL-549

Part Number 10016632 Rev AA

Published April 2008

3Com Corporation, 350 Campus Drive, Marlborough, MA USA 01752-3064

reproduced in any form or by any means or used to make any derivative work (such as translation,

transformation, or adaptation) without written permission from 3Com Corporation.

3Com Corporation reserves the right to revise this documentation and to make changes in content from time

to time without obligation on the part of 3Com Corporation to provide notification of such revision or

change.

3Com Corporation provides this documentation without warranty, term, or condition of any kind, either

implied or expressed, including, but not limited to, the implied warranties, terms or conditions of

merchantability, satisfactory quality, and fitness for a particular purpose. 3Com may make improvements or

changes in the product(s) and/or the program(s) described in this documentation at any time.

If there is any software on removable media described in this documentation, it is furnished under a license

agreement included with the product as a separate document, in the hard copy documentation, or on the

removable media in a directory file named LICENSE.TXT or !LICENSE.TXT. If you are unable to locate a copy,

please contact 3Com and a copy will be provided to you.

UNITED STATES GOVERNMENT LEGEND

If you are a United States government agency, then this documentation and the software described herein are

provided to you subject to the following:

All technical data and computer software are commercial in nature and developed solely at private expense.

Software is delivered as “Commercial Computer Software” as defined in DFARS 252.227-7014 (June 1995) or

as a “commercial item” as defined in FAR 2.101(a) and as such is provided with only such rights as are

provided in 3Com’s standard commercial license for the Software. Technical data is provided with limited

rights only as provided in DFAR 252.227-7015 (Nov 1995) or FAR 52.227-14 (June 1987), whichever is

applicable. You agree not to remove or deface any portion of any legend provided on any licensed program or

documentation contained in, or delivered to you in conjunction with, this User Guide.

Unless otherwise indicated, 3Com registered trademarks are registered in the United States and may or may

not be registered in other countries.

3Com and the 3Com logo are registered trademarks of 3Com Corporation.

Intel, Pentium, and Celeron are registered trademarks of Intel Corporation. Microsoft, Windows, and

Windows Vista are registered trademarks of Microsoft Corporation.

All other company and product names may be trademarks of the respective companies with which they are

associated.

Check the Package Contents

Before you start with the installation, verify that your PCI Adapter

package includes the following items:

■ One 3Com Wireless 11g PCI Adapter with standard PCI

bracket

■ One remote antenna

■ One low-profile PCI bracket

■ One 3Com Installation CD-ROM, which contains the

Windows XP and Windows Vista drivers for the PCI Adapter

■ This 3Com Wireless 11g PCI Adapter Quick Installation Guide

■ One warranty flyer

If any of these items are damaged or missing, please contact

your 3Com network supplier immediately.

Check the Minimum System Requirements

You can install the PCI Adapter on any desktop computer

running Microsoft

®

Windows

®

XP, Windows 2000, or Windows

Vista.

If using Windows 2000, please download the driver and utility

from the 3COM web site.

Your computer must also have, at least, the following:

■ Available PCI slot

■ 733 MHz Intel

™

Pentium

™

III or Celeron processor (or

equivalent)

4 Check the Package Contents

■ 256 MB of RAM

■ 7 MB of free disk space

■ CD-ROM drive

Check the PCI Bracket

The standard PCI bracket to which the PCI Adapter is attached by

default is for standard, full-height desktops. If you are using a

low-profile desktop, you need to replace the standard bracket

with the low-profile bracket for the PCI Adapter to fit the

computer case.

To replace the PCI bracket:

1 Remove the two screws that secure the PCI Adapter to the

bracket. Save the screws to fasten the low-profile bracket later.

2 Replace the standard bracket with the low-profile bracket.

3 Fasten the PCI Adapter to the low-profile bracket using the screws

you removed in step 1.

Installing the Wireless PCI Adapter 5

Figure 1 Standard Bracket (Left) and Low-Profile Bracket (Right)

Installing the Wireless PCI Adapter

Installing the PCI Adapter is a two-step process:

1 Install the PCI Adapter hardware

2 Install the PCI Adapter Windows 2000 software

Install the PCI Adapter Hardware

You will need:

■ A Phillips screwdriver to remove the computer case and slot

cover and to secure the PCI Adapter into the slot.

■ Antistatic protection

Attach the antenna to the antenna connector only after you

secure the PCI Adapter into the slot.

6 Installing the Wireless PCI Adapter

To install the PCI Adapter into a PCI slot:

1 Shut down your computer, and then unplug the power cord from

the power source.

2 Remove the computer cover.

3 Locate an empty PCI slot and remove the slot cover. See 1 in

Figure 2 on the next page. Save the screw so that you can secure

the PCI Adapter into the slot later.

Figure 2 Inserting the PCI Adapter Into a PCI Slot

1

2

Installing the Wireless PCI Adapter 7

4 Insert the PCI Adapter into the slot, and then press it down

gently until it seats snugly in the slot. See 2 in Figure 2.

5 Secure the PCI Adapter into the slot using the screw that you

removed earlier.

6 Replace the computer cover.

7 Attach the antenna to the PCI Adapter’s antenna connector, and

then turn the threaded part clockwise to secure it. Do not

overtighten.

For optimal reception, position the antenna so that it is straight

up.

8 Reconnect the power cord to the power source, and then turn

on your computer.

9 If the Found New Hardware Wizard appears when Windows

starts, click Cancel.

8 Install the PCI Adapter Windows 2000 software

Install the PCI Adapter Windows 2000 software

Your PCI Adapter Windows 2000 software contains the 3Com

Wireless driver and utility. Running the PCI Adapter setup

program installs the adapter driver and utility.

Install the PCI Adapter driver and utility on

Windows 2000

1 Run Setup.exe.

2 When the welcome screen appears, click Next.

Install the PCI Adapter Windows 2000 software 9

3 When the License Agreement screen appears, check I accept

the terms of the license agreement and click Next.

10 Install the PCI Adapter Windows 2000 software

4 When the Select the country that you want to install screen

appears, select the country you prefer and click Next.

Install the PCI Adapter Windows 2000 software 11

5 When the Choose Destination Location screen appears, click

Next. Alternatively, you can change the destination folder by

clicking Browse....

12 Install the PCI Adapter Windows 2000 software

6 When the Select Program Folder screen appears, click Next.

Alternatively, you can change the program folder name.

Install the PCI Adapter Windows 2000 software 13

7 Click Finish. The installation is complete. The 3Com Wireless

11g PCI Adapter Utility will appear. You can now manage the

wireless network.

14 Install the PCI Adapter Windows 2000 software

Connecting on Windows 2000

By default, the PCI Adapter now scans for access points in range.

If you want to connect to a specific access point, you must

configure your wireless connection using the 3Com Wireless 11g

PCI Adapter Utility tool.

1 Click Site Survey on the left menu to reload and search for

available networks. Select a wireless network in the list and click

Connect to join the selected wireless network.

Install the PCI Adapter Windows 2000 software 15

2 The Profile Management screen will appear. Type the profile

name you prefer.

16 Install the PCI Adapter Windows 2000 software

3 Select the security options for the wireless network and click

Configure....

Install the PCI Adapter Windows 2000 software 17

4 Type the network security key and click OK. Then click OK on

the Profile Management screen.

18 Install the PCI Adapter Windows 2000 software

5 Once successfully connected to the wireless network, the status of

the wireless network connection will appear.

Troubleshooting Installation 19

Troubleshooting Installation

Refer to Table 1 for a list of issues that you may encounter

during installation and some suggested solutions.

Table 1 Installation Issues and Possible Solutions

Problem Possible Solution

Installation program

does not finish or the

driver fails to load

Use the Device Manager to resolve resource

conflicts that may exist. To start the Device

Manager, go to the Control Panel, double-click

System, and then click the Device Manager

tab.

■ If the hardware item for the PCI Adapter

under Network adapters has a yellow

exclamation point, right-click the item, and

then click Update Driver. Follow the

instructions on the Hardware Update

Wizard to update the PCI Adapter driver.

■ If the hardware item for the PCI Adapter

does not appear under Network adapters,

repeat the setup procedure.

20 Troubleshooting Installation

Windows shows the

PCI Adapter as an

unknown device

■ Verify that the PCI Adapter is inserted

properly into the PCI slot.

■ If the PCI Adapter is inserted properly into

the slot and Windows still does not

recognize it, use the Device Manager to

remove the unknown device, and then

repeat the setup procedure.

Power/Activity LED is

off

■ Verify that the PCI Adapter is inserted

properly into the PCI slot.

■ Verify that the driver was installed

successfully by checking the status of the

device in the Device Manager.

Table 1 Installation Issues and Possible Solutions

Problem Possible Solution

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