so i went out and got the dynex minidisplayport to hdmi adapter, it was working at first but my top menu bar was getting cut off so i tried changing the resolution around, it let me do it a few times. then out of no where the macbook screen and tv screen both went complete white, i unplugged the adapter and the macbook screen still stayed white. so i had to forcefully reboot it, got it back onto the desktop and tried again, it displayed fine UNTIL i went into setting, then the screen turned blue and i had to forcefully reboot again. figured it was something with that hdmi port so i switched to another one. this time when i went into setting both the screens turned purple. what the hell is going on?! is there some way to reset some sort of display properties or something? im at my wits end over this.