how to reinstall wifi driver presario CQ57

[larrygomez1991]

My wifi button wont turn on I don't know why I don't I might of deleted the function for it but im not sure if ANYONE can give me any advice that would be great. I am tired of being confounded by my Ethernet cord and i would love and help please and thank you

 

[hytecgowthaman]

http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&lc=en&dlc=en&product=5111894