mi atheros wifi can't find signals

[M0KUJINKEN]

nvm it's solved, but does anyone else gets bsod when booting from battery?
i had to plug my charger in to avoid desktop bsod.

 

[nikstar]

You have to hit fn + f3 to increase brightness or you have to plug an HDMI monitor to work.
If you are at the second case try to search in this subforum foe answers.
There is a topic dedicated to this problem after 10.7.2 update

 

[darkmarvel]

im guessing bsod is an acronym for 'black screen of death' when i boot up my snow leopard without the charger in it loads a black screen, but this is only because the brightness is'nt set , once i increase the brightness (using my wifi on/off button) the screen appears and functions as normal

 

[M0KUJINKEN]

it is the brightness that is too low to see,
pressing fn+f3/wifi/btn next to wifi hardly work, it's like the keyboard won't respond
however booting with charger plug in works all the time.