I have a lenovo Y400 And for the last two weeks have been experiencing trouble with the Wireless connectivity. It started 2 weeks back when my wifi connection would suddenly drop or i would be disconnected. The only solution was a restart and this would recur in 20 minutes. I called up lenovo and they advised me to refresh my PC and go back to Windows 8 from 8.1. It seemed resolved for a while and I then upgraded to 8.1. The problem recurred in a week and had to downgrade to win 8 again. I am currently on windows 8 and still have the same trouble ? Is there any solution to this ? The wireless card is the Intel N 2230.
Thanks for the help.
It's a long post and i apologize.