Wireless suddenly not working

[sway]

Yesterday when I came home, I found out that my AIR LED is not blinking as usuall and that I can't connect wirelessly to my Asus WL-500g. After some reboots I tried to disable WPA and the AIR started to blink happily like nothing happened. But the problem is, that despite the LED is blinking, so the Wifi should be working, I still can't connect from ntb wirelessly. Unfortunately I don't have any other Wifi card in here, so I can't test if the problem is in asus or in the ntb. If any of have encountered this problem, please tell me Thx.

EDIT: Oh, that's so lame.......I was trying to solve this two days, and this morning, a saving thought came to my my mind..."Whats that button, with symbol of wireless connection on that ntb?" - And yes, that man in dark suite has a point, when I pushed it, wireless started working again...stupid HW buttons...