Yeah, so basically, parts of my actual screen aren't filled in by whats on display.
Don't know how to explain it in words properly so here's a photo -
It doesn't happen every time I switch on the Laptop, but when it does, it starts from the moment the laptop is turned on (boot up I believe it was called). It may sometimes fix itself when starting up windows, and the display on my second monitor is fine as normal.
Anyone know how to fix this?