The problem started about a month ago. The screen starts flickering when idle. Once I move the cursor, the flickering stops. Have tried updating and uninstalling/installing various software without success. Now I've learned that it's a hardware problem. This is my third Surface Pro. The previous two (Pro 2 and Pro 3) died of blue screen just into their second and third year with me. The current machine (Surface Pro 4) is still in warranty. But the issue is that I am in Pakistan and there is no authorized dealer of Surface Pro's here. They are imported from Dubai.