Trackpad and keyboard stopped working after mojave

That's not it. Nothing in accessibility is turned on. I have a different SSD with a fresh install on it. I'm leaning towards hardware related but why would the keyboard work to an extent? If i just type on it like normal it may or may not grab all the inputs but if I hold down the key it'll take it but only on some keys. A will work if I hold it but like N won't work at all.

Everything works on an external mouse and keyboard.

@uncommonwater Hmmm.... Have you tried a fresh installation of El Capitan or High Sierra, or any older OS? I would try that just to see. If it works, it works. If it doesn't, it doesn't and we can move from there.

@mike_lemke Installed High Sierra and it changed nothing.

@uncommonwater Have you tried reseating the keyboard and trackpad cables?

I feel like I've had this issue in the past on a repair I did, but I can't remember how I fixed it now :|

@mike_lemke I’ve reseated both of them and did a SMC and NVRAM reset and still same results. Trackpad doesn’t function. Keyboard will take inputs but acts like Slow Keys is on which it isn’t. Same results on 2 different SSDs with different OS. I’m almost down to the point where the cable is deteriorating and causing the problem.