[AC Question]

please help with this prob

[VidJunky]

You may need to restart your tab, pull the battery, or do a simulated battery pull if not removeable. If it continues to happen often or for no apparent reason you may have more going on than meets the eye. After restarting your tab are you seeing the WiFi symbol in your notification bar? Does it show an exclamation mark, as though you have WiFi on but there is no available network? Do any networks show up in the list when it is on or nothing at all because it's like it won't turn on? At that point I would start looking at apps on your tab, like app killers, battery savers, and apps that control your WiFi or that cause it to connect or disconnect automatically that you installed. If you get it to turn on and it won't connect you may have to forget the connection and reconnect. Sometimes connections can get screwy and just need to be re-established.

Post back if you don't get it working and we can look at some other things.