Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: Windows 7 reinstall-lost wireless effectiveness.

24 Dec 2012   #1

Windows 7 32-bit
Windows 7 reinstall-lost wireless effectiveness.

Hello, I recently reinstalled windows from Home Premium 32-bit to Ultimate 64-bit.
All was okay, except the fact that I could not connect to my home wifi. It asked me for a password, I typed it in, then it asked me for it again, but this time it inmediatly said that it was invalid. Other responses ive had are Network security mismatch, windows cannot connect to the network...
Ive tried many different things, such as installiing the 32-bit version of Ultimate, updating drivers, and i cant connect to the wirelles.
My wifi card is a Conceptronic C300i,
I would really appreciate it if someone could help me!

My System SpecsSystem Spec
24 Dec 2012   #2

W7 Pro SP1 64bit

Welcome to the Seven Forums.

I'm going to suggest a rather generic set of troubleshooting steps:

open Network and Sharing Center
click on Manage Wireless Networks
right click on each network name listed and select Remove network from the context menu
restart the computer and try to connect to your Wireless Access Point again

If that does not fix things - there are a few other things that we can try - like uninstalling the network adapter and re-instaling it.......
My System SpecsSystem Spec

 Windows 7 reinstall-lost wireless effectiveness.

Thread Tools

Similar help and support threads
Thread Forum
XP to Windows 7 lost wireless network adapter
The only Network adapter left is the ethernet. I've been on the Acer website ( its an Aspire 9500) but they only have drivers for XP operating system - not windows 7. What should I do ?
wireless card shows up as unknown after windows reinstall
Installed new hard drive and Windows 7, wireless card shows up as unknown device. I was having major stability issues with windows. I wanted a new hard drive so i installed it and a new copy of windows. The wireless worked fine before, and ethernet works fine now. It shows up in device manager as...
Hardware & Devices
No wireless network connection after windows 7 reinstall?
Just reinstalled my windows 7 home premium after having some issues and thus far everything is working swell, except for the fact that I can't seem to find any wireless connections under connections available- I can't even seem to set up wireless connections. I know nothing is wrong inside...
General Discussion
Lost wireless, cannot access windows components
Hello, I am running Windows 7 HP and after one night of allowing a friend online :\ I'm seeing some weird stuff. I first noticed the problems when I noticed I nolonger have a wireless network adapter, its just not there. When I attempt to access certain elements of Windows there is about a 25...
BSOD Help and Support

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 15:49.
Twitter Facebook