Hi Dipak, first of all u did not write ur system model. If ur system have a wireless adapter card then it will show in device manager. If u want to get the driver for the same u need to write the system model.

Broadcom 440x 10/100 Integrated Controller - Packet Scheduler Miniport is not your wireless card; that is your wired card.

If that is the only network device showing up, then you do not have a wireless card.

Thanks for the responses and sorry for the imcomplete data.

My System details:

When I bought laptop, wireless was confgured and I was using that. Couple of days back I had to format HD and reinstall OS again. Since then I am not able to configure wireless.

I think  following is my Wireless Network Adapter,

 I can see both Broadcom and 1395 under NetWork Adapters in device manager.

Still I see unknown Netwok Controller in device manager.

Also it seems USB drivers are also not got installed correctly, it shows few known and few unknown USB Root Hubs.

Thanks,

Dipak.

Thanks for the reply.

Yes it is Windows XP, sorry about that.

I think I had installed Notebook System Software first, but I am not sure.

To remove that doubt I'll reinstall the drivers with correct order. Does that mean I'll need to reinstall OS again and install the drivers in order OR  just overwriting those on current state should work ?

Thanks,

Dipak.

You need to say what operating system. If  Win XP, you have to install the Notebook System Software first with the chipset driver before you can install all the other drivers. All your drivers are available at Dell Support, Drivers and Downloads for your model. Notebook sys software is under System Utilities.

Hi Dipak,

U can uninstall all the drivers and then install the drivers in correct order. I hope it will work properly.