I have lost my curser on my Toshiba Satelit laptop. I do not have a mouse. I have tried fn + f9; f5 alone; I have tried double tepping all over my pad; I turned off the laptop (by holding down the powere off/on key; removed the battery; helld the power key for exactly 50 second; replaced the battery; plugged-in the power cord then restarted the laptop - no difference. Can somebody help me please???