Hello, so this has only been an occurring issue for the past couple of weeks. Whilst playing Minecraft in fullscreen mode, I experience a huge amount of screentearing and a quiet whine. The whine decreases in volume as I lower the maximum FPS. This isn't the main problem. The screentearing only happens while in fullscreen mode, it doesn't happen in windowed mode, however, this is unplayable due to the input lag. I have a GTX 1060 and a fairly new PSU. I have a pretty old processor, it's an i5 4460S which is about 4 years old. The whining happens on a couple of other games and increases in volume as I turn up the graphics settings. The screentearing only happens while playing Minecraft in fullscreen mode. Please could someone assist me?