ASUS F551M - X551M Add a DVD Drive Tutorial

This is a tutorial for adding an optical drive to an ASUS F551M (or X551M and possibly similar models) laptop if you have one without an optical drive. I got this laptop very cheap minus the DVD drive, but I wanted to show others how to add one if needed. I tried to detail everything needed for disassembling the laptop as well as how to detach and reconnect the keyboard assembly. Also, tips on what to look for when buying an internal laptop optical drive. Keep in mind, you can also install a 2nd hard driv