One of my friends is using Toshiba satellite L755-S244. From last couple of weeks he is getting some problem with his laptop. I dont have laptop hence I donít have any idea about troubleshooting hence I came here. Hope you guys will help me. Anyways, the problem in every 15 to 20 minutes interval his keyboard and touchpad stops responding. In next few minutes entire laptop gets freezed. The only way to fix it is to restart the laptop. Is there any to come out of this ?