I have the same issues with iCUE, when I turn ion the computer it boots up and then 30 seconds to a minute later it crashes, no blue screen, it turns off. Then I cant boot again until I take out all the USB Corsair peripherals, M800 Mouse pad, K95 brand new keyboard, Core Bluetooth mouse all Corsair products, if I pull all those USB from the back of my computer I can boot, then I have to reinstall all the USB. If I just put the computer to sleep every night and wake it in the AM its fine. So I uninstalled iCUE and guess what, no more issues.