I have a V7-581p I bought it about 3 months ago. An issue arouse about 2 weeks ago. The internet works fine when I am in the same room as the modem. As soon as I leave that room and walk away from the modem the internet stops working.
I tried reinstalling the network driver more than once. I tried a factory reset this didn't solve anything. Next I brought the computer to the Acer repair center. At the Acer repair Center they replaced the wifi board and the mainboard. I just got the computer back today and it still has the same issue as when I started.
Im extremely frustrated and I dont know what to do next.