Is a hard drive from the gateway m series compatible with the hard drive for a 6000 series? Is the screen from the m series compatible with the screen from the 6000 series (both are the same measurements)? These are 2 different questions? One about the hardrive. The other is about the screen/display one computer has a cracked screen and I wanted to switch them out. One has a bad hard drive and I wanted to switch that out too. Thanks, Motherboards are the same format and I have the carriage to place it in.