I have an ASUS ROG G752VY. I've had is about a year now with no issues. Recently, whenever I boot up or restart the laptop the start-up screen will glitch out for a split second right before going on to the lock screen. Usually it's a horizontal static looking bar about an inch or two thick, a third of the way up the screen, and goes the whole length of the screen. Today however it glitched out completely different and I'm concerned now that maybe whatever is going on is getting worse. Please help.