I Have Dell inspiron n4050 not be able to on the wifi dont work F2 Fn+F2 can you help me pleas

SOURCE: Dell Inspiron 6000 PC Notebook, No Wifi Radio Signal

Open Intel Proset Wireless or Dell wireless utility from start>all programs. Make sure the the checkbox for 'enable radio' is checked.

SOURCE: How do u turn on and use wifi on Inspiron B130?

There should be a wireless icon next to the time (lower right hand corner of your screen) that you can right-click on and Turn radio on. Hit the function(blue button lower left) and F2 if there is a tower on F2, it may be a differant F number on the top. If that doesnt work, right click my computer and click manage. Then Device monitor, and then click the + next to network adaptors and make sure the wireless symbol doesnt have a symbol on it besides the green chip. If its red its disabled, right click enable. If its yellow you need a driver for it, find it on Support.Dell.com and install the driver.

SOURCE: fn key on dell inspiron 1501 keyboard not working

Sounds like your number lock is on. Find the key with blue lettering that says 'Num Lk' (or something very similar). Press Fn and that key, and your number lock will be turned off and your keys will go back to normal.

Hope this helps.

SOURCE: can not get the wifi working on my dell latitude d610

sevendust4li,

I have just had the exact same problem and i just fixed it.

You are best off downloading & installing the Intel Proset/Wireless software. This will fix your problem automatically. Once you do this you have the option of letting windows manage connections for you or just let the software do it. Your choice.

Make sure that you download it from the Dell site though as the drivers on the Intel site are only generic. Dell drivers and software are specific to your laptop and are directly setup for your laptop.

Here is the link for the software I got and i believe you need and let me know how you go mate. Iether click it or cut and paste it into your browser address bar.

http://support.dell.com/support/downloads/download.aspx?c=us&l=en&s=gen&releaseid=R155386&SystemID=LAT_PNT_PM_D610&servicetag=&os=WW1&osl=en&deviceid=7039&devlib=0&typecnt=0&vercnt=7&catid=-1&impid=-1&formatcnt=1&libid=5&fileid=207280

Cheers

SOURCE: can't activate wifi key on inspiron 9400. fn f2

Try to uninstall then re-install the Dell Quickset from the Drivers and utilities disc.