Hi guys, i have a dv7t laptop and it was working fine and had wifi until yesterday! I suspect it was a windows update cause it updated the a few nights before and suddenly had problems working. Before there were times that it would be fine when i start up but after a few minutes it would say intel wifi adapter not found and i would disconnect and after a few minutes again intel wifi adapter would be found again then repeat the cycle.
But last night it just vanished. When i started my laptop i didnt have wifi. I checked device managers and it wasn't there too. I only saw realtek microsoft driver under network adapters. I tried right clicking it and scanning for changes but nothing happened. I tried the wifi button on my laptop too but it would just stay orange(off) no matter how many times i pressed.
do you guys know whats wrong and how i could solve it? 
. really frustrating laptop.
THANKS IN ADVANCE!!