I was stress testing an overclock for an i5 6600k and my new pc crashed. it wont post now, i removed the battery on the mobo to reset the cmos but that didnt work, i moved my ram stick and tried it in all for slots, same with my gpu. i tried my monitor hooked to the gpu and the mobo but still cant get it to post, all the fans run on high and the leds on the mobo turn on, but not on the mouse or keyboard connected to them. im using a gigabyte z170-hd3 for my mobo, any ideas on how to fix this?