I have owned this laptop for roughly 6 months now however recently my Laptop screen keeps crashing, refreshing and then displaying the message 'The graphics driver
has stopped responding and has recovered'. I currently have an Intel HD Graphics 4000 graphics card. The crashes occur mostly when I play video games, watch videos and move this to fast. Also there are what seems to be dead pixels on my screen but I can mouse over them and they disappear. Help would be appreciated.