Bought a G751JY-DH71 about a year ago and have had a minor issue with it. What happens is that on a rare occasion the mouse cursor turns into a green box when coming out of sleep mode. Now I can normal put it back into a sleep mode and wake it up and the problem goes away. This was more of an issue with windows 10, which is why I went back to 8.1 and stuck with it. I have contacted Asus about this and sent the laptop back, they replaced the main hard drive and put it back to factory settings. I have updated all the drivers and have had the issues with the pad as well as and external mouse. Just wanted to know if anyone else has had this issue and if it is really something to worry about? Thank you for your help.