connecting Asus EeePc to wi fi not working

[Tiatyson]

hi, a friend of mine has an Asus EeePc Version 0801 Mac which will not connect to my Wi fi . Can anyone please help me or has a solution to this. Thank you

 

[dragster]

Hi, I ask you two questions:
-Have you removed any sofware lately?
-Did your friend try to connect that pc to other wifi?