Windows 8.1 IRQL_NOT_LESS_OR_EQUAL_TO

Hello... My experience "Any BSOD" is a Hardware Loss of Communication with Your Motherboard and Windows. Find a Loose connector/pin, Power/Data connector or Hardware device causing it.
Try removing hardware/connectors for a minimum of things connected for Windows to boot and tested with just those devices... start adding a piece at a time till the BSOD returns.