Hi,

If you are using a modem with your computer, please ensure it is connected to your computer and is getting detected in 'Device Manager'.

Modem will be listed under 'Device Manager' or under 'Other/Unknown devices'.

Open Device Manager by clicking Start/Windows logo on desktop --> Control Panel --> System and Maintenance --> Device Manager and check for modem.

You can install the driver for D400 External USB 56K Modem from the link:http://dell.to/QBrdnG

Steps to download drivers:-

Click 'Download file' to download the list to a folder you will designate.

Click 'Save'. Then designate the folder you would like to save the files to.

Once you have designated the folder you would like to save your files to, Click 'OK'.

Selected downloads will automatically start downloading. Next is Installation.

To start installation, Click Open folder. Right-click a downloaded file and select the option to Run as administrator.

A small window will appear with 'Continue' and 'Exit' buttons, click 'Continue'.

In the Select the folder where you want to unzip the files to window, click OK.

If a message appears asking to create a folder, click 'Yes'. If a message appears asking to overwrite the folder, click 'Yes to All'.

In the All files were successfully unzipped window, click OK.

A new window will appear, follow the prompts that appear to finish the installation.

Restart your computer.

If you are not using any modem with your computer, you can uninstall it.

Please reply for further clarifications.

jhgc

Troubleshooting modem driver problems manually is a lengthy process. If you have the driver disc available, you can uninstall and reinstall the modem drivers. To achieve this in Windows XP, perform the following steps:

ClickStart

ClickRun

In theOpen dialog box, typedevmgmt.msc, and then pressEnter

Expand the modem entry in theDevice Manager dialog box

Double-click the hardware devicewhose driver you need to uninstall

Click theDriver tab

Click theUninstallbutton, and follow the onscreen instructions to uninstall the driver

Insert themodem driver discin your CD/DVD-ROM and follow the onscreen instructions to install the driver

After you have reinstalled the modem drivers, try connecting to the Internet via the modem. If the problem persists, locate and download the latest driver from your modem manufacturers website.

Vodafone Mobile Connect 3G USB modem not detected (No Device Found) Lets FIX IT

23 NOVEMBER, 2012BYJAY BOKHIRIA26 COMMENTS

Few days ago, In my Dell Inspiron notebook theVodafonemobile connect 3G USB modem not detected. In Vodafonemobile connect software NO DEVICE FOUND error shown. I was not known what the problem is? Then I first uninstalled the software ofVodafonemobile connectand installed it again and again. But it not worked. First of all I thought a problem in my USB Stick but the problem was that the system not founded theVodafonemodem drivers. If you have same problem then Dont Worry and follow simple tips.

LETS FIX IT :

TipNo. 1: First you have to download thelatest software of vodafone mobile broadbandand install it and check it.

Tip No. 2:

Step 1: Attach yourVodafonemobile broadband stick.

Step 2: Then right click on Computer icon and go toManage(Computer Management)Device Manager Network adapters

Step 3: In Network adapters you will see theVodafone Mobile Broadband Network Adapter.

Step 4: Then Right click on the Vodafone Mobile Broadband Network Adapter and click on theUpdate Driver Softwareand then click on Browse My Computer For driver software.

Step 5: Then Browse Driver Software location atC:\andclick on the Let me pick from a list of device drivers on my computer.

Step 6: Now click on theShow Compatible Hardwareand then select Vodafone Mobile Broadband Network Adapter and click Next. That is all done, TheVodafone Mobile Broadband Network Adapter Updated Successfully.

Enjoy If you have any problem about this postplease comment belowwe will try to help you.