High Sierra restarts after installing drivers and kexts.

After installing High Sierra on my Hackintosh. I booted into the desktop for the first time, Installed all kexts that are confirmed to be working with High Sierra on my Hardware, then rebooted the hackintosh. Upon the second boot, the hackintosh restarts after 2-3 minutes consistently. I have tried tons of fresh installs, I’ve also tried installing only essential kexts like FakeSMC and also tried changing system definitions iMac 14,2 and Mac Pro 5,1. The problem is consistent no matter which version of High Sierra. I am also sure that my hardware, CPU, GPU isn’t overheating. x58A motherboard 24G 8G DDR3 GTX 960 2G Maxwell Graphics i7 920 Processor *I need some professional help!!**