Lenovo Y410p P/Y/Z Series :: Sleep Mode Turns On / Kills Battery / Overheats Laptop

I've read other forums on similar issues, but I can't seem to find one that matches mine exactly.
 
System: Y410p with
1tb hdd
24gb ssd
intel i7-4700
8gb ram
64x windows 8.1 (came installed)
 
Problem:
When I put the computer into sleep mode, it goes into sleep mode without issue. It has stayed in sleep mode for a maximum of 8 hours, but usually before it hits this long the system will turn on. It seems to run random processes and overclock the processor as the computer gets very hot. It will do this until the battery dies, or if plugged in, indefinitely.
 
While it is doing this I have opened the lid, pressed every key, including power, with no response. Once, and only once, upon pressing the space bar, it had actually come to the unlock screen as though it truly was in sleep (except it was still overheating and on). Otherwise my only option is hard shut down.
 
I've just gone around it for a while now by shutting down every time and not using sleep. But today I had put it in sleep, and placed it in my backpack where it nearly cooked itself to death.I have tried:

-I have checked the wake_armed, which currently display NONE
-I have checked last_wake
-I have fiddled with hybrid shutdown.