computer Restart by itself

[MANARO]

i was downloading Fifa 16 from origin (using Psiphon 3) & i fall sleep when i wake up i found out that my computer has restart itself & asking me to press F1 to continue to windows
My Rig is new & it one week old

I5 6600K
Asus Z 170P
16 GB Ram
Win 10

could this indicate some wrongs in my parts or i m freaking out

 

[smorizio]

run hardware info set it to logging and sensor. watch the cpu temps and power supply voltages. pc will reboot if the cpu temp or power is bad.