Question about Dell Inspiron 6400 Notebook

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Wireless stops working after a while

After about 1 hour of using my computer, i have to restart my Dell inspiron 6400 to get it to work aggain.
Really irritating.
Whats wrong with it?!

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  • maxmarchuk Jan 24, 2009

    No warranty.:[

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  • 46 Answers

Try to contact dell for a warrenty replacement. I had the same problem, they had fixed my computer in under a week.

Posted on Jan 24, 2009

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1 Answer

How do you turn on your wireless for a dell inspiron 6400, it was working several hours ago, but now its saying its not connected to any work?


Hi,

Open the below site, there you can able to view the picture of wireless switch (WIFI). Just press that once and check whether working or not.
http://www.notebookreview.com/default.asp?newsID=3089 .

Please let me know whether you found it or no.

Dec 23, 2010 | Dell Inspiron 6400 Notebook

1 Answer

No Internet


You need to check first if the wireless switch is turn on.If it is on, check the function key for the wireless. Some computers have function key. Sometimes it is combination of fn and f5. Press those keys at the same time and you should see a pop up window and check if the current status is on. If it is on, uninstall/reinstall the wireless driver in device manager. and restart your computer. If this didn't work. You need to do re installation of your operating system.

Jul 17, 2010 | Dell PC Laptops

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Hi, I have Dell Inspiron 6400 and wireless is not working I dont have Drivers CD too


In order to download the drivers for Ethernet and wireless, please use the link below and install the drivers after choosing your operating system. If you are not online on this computer, please use any other computer and download the drivers on the pen drive, flash driver on disk.
http://support.dell.com/support/downloads/index.aspx?c=us&cs=19&l=en&s=dhs&~ck=mn

Mar 28, 2010 | Dell Inspiron 6400 Notebook

1 Answer

Keypad scroll bars not working in the Dell Inspiron 6400.


Hi and thank you for using fixya:

In order to fix your problem please follow the following:

1- go to dell.com find the support page
2- enter your model and find all drivers available
3-download drivers for keypad
4-install drivers
5-restart your computer

and you should be good to go

good luck and thanks

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1 Answer

Dell inspiron 6400 Vista : the wireless card turns off


is ur WIFI connected thru USB ?
then ur USB is losing power...
check if ur USB setting...
go to Device Manager/USB Serial Bus/USB root hub...
go to each ports one by one....right click on each check properties...check Power Mgt tab....
remove the Tick in the box that says "Allow computer to save power'....
close Device Manager/ Shutdown and restart....

Dec 25, 2009 | Dell Inspiron 6400 Notebook

2 Answers

Memory stick pro not recognized any more by dell inspiron 6400


I suggest going into the control panel/device manager and removing all the usb devices.
Restart the computer and let it find the devices again. That might help.
Also--have you tried the stick in another computer just to make sure it works?

Sep 25, 2009 | Dell Inspiron 6400 Notebook

1 Answer

Dell Inspiron 6400 Wireless Issue


go to start then run... type devmgmt.msc...then go to network....look what driver is under wireless.

Go to this link... http://support.dell.com/support/downloads/driverslist.aspx?c=us&l=en&s=gen&ServiceTag=&SystemID=INSPIRONI6400/E1505&os=WW1&osl=en&catid=&impid=

go to network then match the driver to the one that is listed in the device manager. Download the driver and reinstall it.

Jun 25, 2009 | Dell Inspiron 6400 Notebook

1 Answer

Wireless internet dell inspiron 6400


Things you can do to try and improve the connectivity are:
1. Update the system BIOS to the latest version
2. Update the wireless driver to the latest version (Both are available at support.dell.com)
3. Try a different channel for wireless on your router (Most default to channel 6, so try 1 or 11)

Jan 24, 2009 | Dell Inspiron 6400 Notebook

1 Answer

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If it has been working before try the following:
Remove plug from your wireless DSL router for about 1 minute, reinsert the plug and try again.
Restart your laptop

Jan 06, 2009 | Dell Inspiron 6400 Notebook

1 Answer

Home wireless network


A wireless router of course :-)


Az.

Sep 17, 2008 | Dell Inspiron 6400 Notebook

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