Virgin Mobile Overdrive 3G/4G Pro won used on eBay and cannot activate.

SOURCE: I have a Dell Vostro

Are you sure you have a wireless broadband mini card installed? This sits under they keyboard. I suspect you have not. The Dell site describes how to take off your keyboard (very easy - stick a thin screwdriver down behind the F12 key and gently lever upwards)
For better description, look up repair manual on the Dell site for the 3300.
If you DO have a mini card installed, perhaps it is not enabled in your BIOS?. On startup press F12 and navigate from there.

SOURCE: Hi, I have a Dell

right click on task bar and check the customize

SOURCE: My samsung r530 won't let

symbols on the keyboard, they can be activated by pressing the Fn button and one of the keys. One of those will be the wireless switch.


It's a key combo actually. Look for the Fn/Function key on your keyboard. It should be another key at the top, most likely F1, F2...F12. one of them. Source below for more help.

Resource:
http://www.samsung.com/us/computer/lapto...

SOURCE: trying to install mozilla on

It might not install unless you have admin privleges right click on the down load and select run as adminstrator and see if will install then

SOURCE: Gateway 5150 - computer screen stays black, screen works fine, just very very dark - can't seem to adjust luminosity?

Shine a flashlight on the dark screen to see if you barelysee the icons on the desktop. If so, then the LCD Inverter is bad.

Plug in an external monitor and see if the display shows up on it. It can beany kind of monitor even the old big fat crt monitors as long as it has a vgacable to connect to your computer's vga port. If so that proves yourvideo card is ok. The video will show on most systems when you rebootwithout you having to do anything. Some systems will require you to hit the FN(Function key) + F1 thru F12. Hold down the FN key then hit the correctkey for displaying on the monitor (F1 thru F12). The correct key willnormally have CRT/LCD on it or it will have the icon of a display.

If you see no icons by shinning a flash light and the external monitor works,then your screen is bad. If you see no icons by shinning the flash lightand nothing shows on the external monitor, then most likely your video card isbad.