Laptop randomly freeze while using Wifi connection

Hi! Everyone

I just bought a new Asus X552L and I set window 8.1 on it. I installed all drivers with disc simply. what I get is my laptop randomly freeze with sound loop. I tested it and I found that If I don't connected wifi, my laptop work well with LAN. I can download and watch video movies playing game online with LAN, but when I connect with WLAN. my laptop randomly freeze and I couldn't do nothing out of hard shutdown. I check all driver with WLAN but it tell me the best driver installed. My WLAN Adapter is broadcom 802.11n.

Does anyone experience about it? If you do please help me about it.

Thank for advance.