Question about Dell Latitude C640 Notebook

1 Answer

No wireless connection

I have ben told that i need to turn on t he internal aerial on my delll c40 n order for my wireless to work... i have heard it nvolves the f2 key and something else ... any ideas ??

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Master
  • 2,961 Answers
Re: no wireless connection

You can also go to control panel, network connections and right click on the wireless adapter and select enable.

Posted on Sep 03, 2007

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

Internal wireless not working

You can use the cable and plug in to your router. It is normally a faster connection

Nov 25, 2013 | Toshiba Satellite PC Laptops

1 Answer

Wireless aerial wire not connected


Oct 18, 2013 | Dell Inspiron PC Laptops

1 Answer

Cant get my wireless to go on

if you can not connect wirelessly to the router. It transpired that the internal aerial had become detached. You could have that problem or it could be worse, that your adaptor has just failed. Have a look at this site which tells you where the wireless adaptor is located . Also, some laptops have a wireless switch on the side of the case so that is worth checking for.

If the worst comes to the worst you can always get an inexpensive USB wireless adaptor.

Apr 13, 2013 | Advent PC Laptops

1 Answer

I have a dell laptop and the switch that is located below the mouse pad that you can switch on and off seems to be kind of broken. its a switch that when you turn it on it shows you internet connections...

That's the switch for turning on/off the radio signal for the wireless network card. If you can't switch it back to the on position you will need to get that fixed in order to get your internal wireless card to work. You other option is to use either a PC Card or USB wireless card.

Dec 16, 2010 | PC Laptops

1 Answer

I am looking to fit a mini pci wireless card in to my toshiba p10-382 but cannot seem to find an aerial inside the compartment, is there one fitted to the unit or do i need to obtain one, thanks.

Mini PCI wireless cards are usually equipped with internal antennas, so you don't need to worry about it unless you have an external plug in the card itself where you can attach an external antenna.

Oct 29, 2009 | PC Laptops

1 Answer

Wireless Internet

Have you turned off your WiFi on the Aspire One?

If its turned on, right click on the little icon in your notification bar (bottom right of the display) that looks a bit like an aerial. Then select "view wireless networks" and select your WiFi connection.

Apr 01, 2009 | Acer Aspire One PC Notebook

2 Answers

Wireless connection

no the wireless is not standard but the laptop can take it internally
here is a link

Jul 02, 2008 | Toshiba Satellite 2450-401 Notebook

1 Answer

NEC Versa s970

when the bluetooth and wlan light are off press the wireless button three times and wait a sec and it will work. thats what nec told me

Apr 16, 2008 | NEC Versa LX Notebook

1 Answer

My Wireless internet card don't work

i think you are a little confused, your laptop may have a wireless card internally, but you need a wireless broadband or cable router for the wireless adapter to pick up a signal.

A fax modem cannot be wireless and cannot be broadband as you cannot fax using a broadband connection.

Assuming you have a broadband connection you will need a wireless modem/ router or roter connected to a broadband modem, not a standard 56k dialup modem as they aren't wireless or broadband.

Nov 08, 2007 | Toshiba Satellite A60 Notebook

Not finding what you are looking for?
Dell Latitude C640 Notebook Logo

Related Topics:

46 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dell PC Laptops Experts


Level 3 Expert

1038 Answers

Sudeep Chatterjee
Sudeep Chatterjee

Level 3 Expert

3267 Answers

Donna Sander

Level 2 Expert

193 Answers

Are you a Dell PC Laptop Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides