Question about Dell Inspiron 6400 Notebook

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Really there is a multitude of things that could be causing the problem. Some trouble shooting steps however.

1: Verify that the radio on the wireless router is on.
2: Check to see if the laptop has a hardware switch to physically turn on and off the wireless, (most made within the past 4 - 5 years do, if not a switch then a Fn Key + ___ Key combination usually)
3: Some Dells come with a wireless connection utility. If it does, disable this as XP and Vista do just fine on their own and a wireless utility just takes up resources and is one more thing to cause connection problems that does not need to be there.
4: Check the device manager (rt click "My Computer" scroll down to properties, click on "Hardware" tab, click on "Device Manager" (assuming this is XP, although Vista is much similar) ) Once in device manager check to make sure it sees the wireless adapter and that it does not have a yellow question mark or a red X through it. If it has an X right click to re-enable it. If it has a yellow question mark download the drivers from the manufacturers website.
5: If all else fails reinstall the driver
6: USE AT YOUR OWN RISK (although I have never had a problem with using this): If none of this works, google LSP Winsock Fix. Download the program, run it, restart the system and test.
7: If none of this works, then there is a possibility that the wireless adapter has a hardware problem and needs to be replaced.

Posted on Jan 13, 2009

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First try connecting with a Network (Ethernet cable)

If it accesses the internet double click on the Local Araea Connection, then click support

Use these values for the Wireless Network Connection

Right Click Wireless Connection --> Properties
Scroll down to TCP/IP clickonce --> Properties

Enter the values you found above when wired
it should now connect

Posted on Jan 13, 2009

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SOURCE: Acer 3000 builtin Wireless adapter says disconnected

update the drivers and run the wizard again to set up fresh settings
are you networking this unit or direct of the modem

Posted on Feb 17, 2009

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Posted on Jan 02, 2017

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Hi Wayne,
I see that you are having difficulties with your wireless connection, have you tried checking if the wireless on your laptop is turned on? there should be a switch on the side of your Laptop some other Laptops may have that switch on the front.
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