Rosewill Network Card RNX N250PCe User Guide

Wireless N Adapter RNX-N250PCe  
Quick Installation Guide  
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Wireless N Adapter RNX-N250PCe  
Quick Installation Guide  
3 System Requirement  
You must have at least the following  
A desktop PC with an available working PCI-Express slot  
At least a 300MHz processor and 32MB of memory  
Windows OS for Win98SE, ME, 2000, XP, Vista, Win7  
A CD-ROM Drive  
A 802.11n 802.11g or 802.11b Wireless Access Point/Router  
(for infrastructure Mode) or another 802.11n802.11g or 802.11b  
wireless adapter (for Ad-Hoc; Peer-to-Peer networking mode).  
4
Driver and Hardware Installation  
4.1  
Driver installation of the Wireless PCI-E Adapter  
Turn on the computer and Insert the Wireless 11N PCI-E Adapter  
Driver CD in the CD-ROM drive. The Install Screen will appear. If not,  
click the Start button and choose Run and enter D:\autorun.exe  
(if ‘D’ is the letter of your CD-ROM drive)  
Select Drivers, choose the modem of your product and operate  
according to the instruction. The following is the step-by-step  
instructions in Windows XP. The steps and screens are similar for  
the other Windows operating systems.  
Select language and then click Next  
2
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Wireless N Adapter RNX-N250PCe  
Quick Installation Guide  
Click Next  
Click Install  
3
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Wireless N Adapter RNX-N250PCe  
Quick Installation Guide  
Click Finish to finish the driver installation  
4.2 Hardware installation of the Wireless PCI-E Adapter  
4.2.1 Install the Wireless 11N PCI-E adapter into your computer  
Make sure to turn off your computer and unplug the power cord.  
Remove the back cover of the computer.  
Install the wireless 11N PCI-E Adapter carefully and firmly seat it into  
an available PCI-E slot (to avoid damage caused by static electricity,  
make sure to properly ground yourself by first touching a metal part of  
your computer to discharge any static electricity before working with the  
wireless 11N PCI-E Adapter).  
Secure the wireless 11N PCI-E Adapter back panel shield with a screw.  
Replace the computer’s cover.  
Place the computer back in its normal position.  
Attach the wireless 11N PCI-E Adapter’s antenna to the socket on the  
back panel shield.  
4
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Wireless N Adapter RNX-N250PCe  
Quick Installation Guide  
4.2.2 Restart your computer  
Turn on the computer, the Found New Hardware Wizard (windows XP)  
screen will appea r:  
Select Install the software automatically (Recommended) and then  
click Next  
Click Finish to finish the hardware installation  
The installation is completed.  
5
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Wireless N Adapter RNX-N250PCe  
Quick Installation Guide  
5 Connecting to a wireless network  
5.1 Connecting with Microsoft Zero Configuration tool (Win XP)  
After specifying the Microsoft Zero Configuration tool to configure your  
wireless network, right click on the  
icon on system tray.  
Select “View Available Wireless Networks” to specify your  
wireless network.  
The tool shows the available wireless networks. Select your demanding  
network to connect with. To connect to a wireless network, please click  
Change advanced settings to be compatible with your wireless  
network settings.  
5.2 Connecting with Window 7  
You can easily access to wireless with Win7.  
First, move your mouse to lower right hand corner as below and click  
on the icon where arrow pointing to.  
6
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Wireless N Adapter RNX-N250PCe  
Quick Installation Guide  
Click Refresh to get an update of your Wireless Network Connection.  
This should help you search the SSID of the network you want to  
connect to.  
Select your desired SSID, then Click “Connect”.  
You will be prompt to ask you entering the network security key.  
Once entered, please click OK to complete.  
7
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Wireless N Adapter RNX-N250PCe  
Quick Installation Guide  
You should see below in a very short period and find out whether  
you are connected or now.  
6 FAQ  
This chapter provides solutions to problems that may occur during the  
installation and operation of the Wireless USB Adapter.  
Read the descriptions below to solve your problems.  
1. I cannot communicate with the other computers linked via  
Ethernet in the Infrastructure configuration.  
Make sure that the PC to which the Adapter is associated is  
powered on.  
Make sure that your Adapter is configured on the same channel and  
with the same security options as with the other computers in the  
Infrastructure configuration.  
2. What should I do when the computer with the Adapter installed is  
unable to connect to the wireless network and/or the Internet?  
Check that the LED indicators for the broadband modem are  
indicating normal activity. If not, there may be a problem with the  
broadband connection.  
Check that the LED indicators on the wireless router are functioning  
properly. If not, check that the AC power and Ethernet cables are  
firmly connected.  
Check that the IP address, subnet mask, gateway, and DNS settings  
are correctly entered for the network.  
In Infrastructure mode, make sure the same Service Set Identifier  
(SSID) is specified on the settings for the wireless clients and  
access points.  
8
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Wireless N Adapter RNX-N250PCe  
Quick Installation Guide  
In Ad-Hoc mode, both wireless clients will need to have the same SSID.  
Please note that it might be necessary to set up one client to establish  
a BSS (Basic Service Set) and wait briefly before setting up other clients.  
This prevents several clients from trying to establish a BSS at the same  
time, which can result in multiple singular BSSs being established,  
rather than a single BSS with multiple clients associated to it.  
Check that the Network Connection for the wireless client is  
configured properly.  
If Security is enabled, make sure that the correct encryption keys are  
entered on both the Adapter and the access point.  
Thank you for purchasing a quality Rosewill Product.  
complete warranty information and future support for your product.  
9
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