PC: G750 JS
the last month i have been getting these warnings and 1-2 sudden shut downs a month (Kernel-Power 41(63)), i have searched and updated all drivers, checked power managment settings but cant solve this.(pic of the event log (windows in portuguese))

Kernel-Processor-Power (Microsoft-Windows-Kernel-Processor-Power) event 37(7):
37
0
3
7
0
0x8000000000000000
34646
System
AntonioBarreto
0
0
51
2
0
0
Kernel-Power 4(63):
41
3
1
63
0
0x8000000000000002
34492
System
AntonioBarreto
0
0x0
0x0
0x0
0x0
0
0
0