Hi Dilan10,
Thank you for posting a new thread.
You model (f762au) should take the broadcom wireless driver according to HP.
Can you post a screen shot of your Device Manager with all the + opened (expanded).
Here is how to post a screen shot:
http://www.techsupportforum.com/cont...icles/151.html
This will tell us if you have any hardware errors.
Verify that this is your model F762AU please.
Thanks,
Bill