Toshiba satellite l510 wifi function key

[sunravi]

pls let me know how to operate the wifi operation

 

[Ragnell]

Usually theres a touch sensitive button on the top panel that turns on the wifi card, or a switch on the middle side of the laptop which you turn to the left or right to turn it on. If either of those exist and are off, thats what you need to do to turn on wifi.