Hi, Welcome to the Community. On the Inspiron N4010, use the F2 key to turn wireless On or Off. Use Windows Mobility Center in the control panel to check the status of the wireless connection.  Thank you Royan
Hello, I have a Dell Inspiron 14R running Windows 7 64 bit. I have had my PC from this past November; about 7 months. I was using my PC, and suddenly, I started to experience wireless problems. I was unable to get onto the internet. Other devices on my wireless network are able to log on to our network, although that is irrelevant because my radio wasn't picking up anything at all, when it always had from that same location. The connection worked fine using an ethernet cable. After the problem occurred, my Targus Bluetooth mouse also stopped working.  This is what I have tried: What should I do? The problem is obvious that my card is disabled, as all signs point to that. Does anyone have any ideas on how I could fix it? I've tried everything I know, not to mention countless Google searches. Thanks!
Dell Inspiron 14R WLAN Card Disabled