I was playing Mahjong trails on facebook when the computer froze. So i hit the power button to reboot. When the laptop came back on the wireless mouse no longer works but the mousepad on the laptop works but when you hit one of the mousepad buttons it does nothing. Also the keyboard does not work either. I searched the internet and tried taking out the battery and waiting a few seconds and putting it back in and rebooting but it still does the same thing.