Moto X Pure Edition Screen Replacement Gone Wrong

[Jwnn]

I replaced the screen assembly on my moto x pure and when I started it up everything was normal except that the touchscreen didn't work.  I opened it back up and sure enough, one of the screen's ribbon cables had come unplugged. I plugged it in and closed everything up.  When I started it back up the touchscreen worked but the display was messed up.  The right vertical half was normal but the other half was compressed into the top left quarter while the bottom left was red, green, gray fuzz. I've tried unplugging and replugging all the internal cables and restarting the phone several times. Is the screen screwed?  

[Billy_Mays]

What warranted the screen replacement?