Question Asus M51AC Desktop PC randomly shutting down since installing GTX 1060?

[CmoCnotes]

Asus M51AC Desktop PC
Intel Core I7-4770
Gtx 1060 6GB
16Gb Ram

Been having problems (PC is clean and dusted) with it randomly shutting off ever since the 1060 was installed. Is the Power Supply too weak? Is it the Motherboard? Much thanks!!!
Core Temp Readings:
TDP 84.0W
Power: 30.8W 15.1W N/A 9.0W 2.1W
Tj. Max: 100C 34C 48C 3%
Core #0: 36C 33C 48C 3%
(cores 0-3 have same readings)

I have no clue what that stuff means, im just hoping you guys can figure out the problem here lol, is the power supply the problem, or should i get a new case/motherboard?

 

[hang-the-9]

What is the brand and mode of the power supply? Did you do a BIOS update before installing the new video card?