Fn- F3 doesn't work on Acer 5253 to turn on wireless Tags: Wireless Acer Light Wireless Network Function Keys Last response: April 16, 2014 6:33 PM in Wireless Networking Share Jim Eisenberg April 16, 2014 6:10:26 PM On my Acer Aspire model 5253-BZ893, I can usually turn on the wireless by pressing Fn-F3. Now when I do that, the wireless insicator light doesn't light up, and the wireless doesn't turn on. How can I fix this? More about : work acer 5253 turn wireless Reply to Jim Eisenberg xomanowar82 April 16, 2014 6:33:11 PM it could be be a keyboard problem or a software problem? what os are you running? did you update anything the more info the better ty Reply to xomanowar82 m 0 l Ask the community Post an answer Related resources it use to work but now i can't turn it on even while pressing Fn + F3 please help Forum I have a Packardbell easynote TE... Pressing the fn key together with the f3 key doesn't work for switching the wifi on... Is Forum i don't appear to have an on/off button/key to turn on the wireless. have tried fn/f8/f11/f10 dosn't work, help!!!!! Forum My toshiba laptop fn aint working and the capabilty for d wireless is turned off Forum More resources Read discussions in other Wireless Networking categories Configuration Security Connectivity !