Windows XP does not list WPA wireless networks

Posted by Tomalak on Super User See other posts from Super User or by Tomalak
Published on 2010-10-28T20:44:35Z Indexed on 2012/06/29 15:18 UTC
Read the original article Hit count: 345

Filed under:

windows-xp

|

wireless-networking

|

wpa

What can be the reason that Windows XP does not show WPA-encrypted wireless networks?

The laptop I have problems with is an older model (Toshiba Satellite Pro 6100) with Windows XP SP3 on it, fresh install.

The wireless network card in it is an Agere product that lists as "Toshiba Wireless LAN Mini PCI Card".

The networks showed up perfectly before I first tried to connect to one (it was set to WPA2). The connection failed (the card supports WPA only), then something must have happend and Windows hides these networks now.

A manually configured WPA setup via Windows' own wizard works, I'm using it right now. The network just won't show up in the list of available network on its own.

I suspect that XP incorrectly set a flag somewhere that this network card does not support WPA. Is there such a flag, and if so, how can I change it back?

© Super User or respective owner

Related posts about windows-xp

Windows XP - Security Update for Windows XP (KB923561) (KB946648) (KB956572) (KB958644)

as seen on Super User - Search for 'Super User'
My father's computer has Windows XP, but when I try to install the service packs it always fails. What gives? Here are the errors that I get in the event log: Date: 2/6/2010 Time: 12:02:18 AM Type: Error User: N/A Computer: EVO Source: Windows Update Agent Category: Installation Event ID: 20 Installation… >>> More
Restore Bak File created on Windows XP pro in Windows XP Pro 64

as seen on Super User - Search for 'Super User'
I have a situation that I need help with. I backed up my Files on Windows XP using the System BackUp utility/wizard, and then Installed a new operating system on the machine. Now I want to restore my old files via the .bak file but it is not being recognized at all. Did I do this wrong or is there… >>> More
Installed Ubuntu 12.04.01 with Windows XP but lost access to Windows XP

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
The First time I tried to install Ubuntu the installer installed it on my D drive. This resulted in only booting to Windows XP with no access to Ubuntu. I had to download a disk partitioning program to undo all of this. A tip from the Internet said to create a partition on the C drive for Ubuntu,… >>> More
Replace dual-XP installs with single-XP install and repartition drive?

as seen on Super User - Search for 'Super User'
Hello, The Current Situation I have a hard drive that currently is split up like so: Primary Partition C: 9.77 GB NTFS Healthy (System) with XP Pro (in Polish) installed Extended Partition D: 39.82 GB NTFS Healthy (Boot) with XP Pro (in English) installed … >>> More
How do I connect two computers with a LAN cabel?

as seen on Super User - Search for 'Super User'
I have two machines - Windows XP and a laptop using Windows 7. I connected them with a WLAN cable. On the Windows XP machine, I set the IP address to 192.168.0.10. On the Windows 7 laptop, I set the IP address to 192.168.0.20. The laptop can see the Windows XP machine, but Windows XP machine cannot… >>> More

Related posts about wireless-networking

Wireless Networking for a Small Business at Home

as seen on Internet.com - Search for 'Internet.com'
Cisco's designed its latest wireless networking router for the home, which could work nicely for home-based entrepreneurs looking for a simplified way to cut the Ethernet cord. >>> More
ZigBee, Wi-Fi Team Up for Wireless Networking

as seen on Dr Dobbs - Search for 'Dr Dobbs'
Goal is interoperable wireless technology in smart homes ZigBee - Wireless - Data Communications - Business - Telecommunications >>> More
Wireless Networking 802.11n

as seen on Article City - Search for 'Article City'
It';s been years in development but this September it looks like 802.11n Wi-Fi will finally become a standard... well, an official standard anyway. Presently the majority of the wireless hardware you... [Author: Chris Holgate - Computers and Internet - April 08, 2010] >>> More
Wireless Networking Advice for Small Business

as seen on Internet.com - Search for 'Internet.com'
Our resident Wi-Fi expert answers questions and offers his take on wireless networks for home and small business. This month: Linksys router firmware and public hotspot configuration. >>> More
Wireless Networking Advice for Small Business

as seen on Internet.com - Search for 'Internet.com'
Our resident Wi-Fi expert answers questions and offers his take on wireless networks for home and small business. This month: Linksys router firmware and public hotspot configuration. >>> More