I've had this problem for a long time, but it's so unpredictable that I sometimes forget about it. My PC randomly shuts down and restarts, without warning, it loses power and then starts again. Sometimes days go by without problems, other times it restarts multiple times a day. Sometimes it restarts while doing almost nothing (surfing web) and it can run normally when playing a game, so I guess it's not overheating problem.
Specs:
OS: Windows 10 Home 64-bit
CPU: Intel Core i5 3330
RAM: 8,00GB Dual-Channel DDR3
Motherboard: Z77-DS3H
GPU: NVIDIA GeForce GTX 1060 3GB
Storage: Samsung SSD 850 EVO 500GB ATA
I checked Event Viewer and 3 critical errors frequently appear:
Event 41, Kernel Power (The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.)
Event 10110, DriverFrameworks-UserMode (A problem has occurred with one or more user-mode drivers and the hosting process has been terminated. This may temporarily interrupt your ability to access the devices.)
Event 10111, DriverFrameworks-UserMode (The device HID-compliant headset (location (unknown)) is offline due to a user-mode driver crash. Windows will attempt to restart the device 5 more times. Please contact the device manufacturer for more information about this problem.)
Specs:
OS: Windows 10 Home 64-bit
CPU: Intel Core i5 3330
RAM: 8,00GB Dual-Channel DDR3
Motherboard: Z77-DS3H
GPU: NVIDIA GeForce GTX 1060 3GB
Storage: Samsung SSD 850 EVO 500GB ATA
I checked Event Viewer and 3 critical errors frequently appear:
Event 41, Kernel Power (The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.)
Event 10110, DriverFrameworks-UserMode (A problem has occurred with one or more user-mode drivers and the hosting process has been terminated. This may temporarily interrupt your ability to access the devices.)
Event 10111, DriverFrameworks-UserMode (The device HID-compliant headset (location (unknown)) is offline due to a user-mode driver crash. Windows will attempt to restart the device 5 more times. Please contact the device manufacturer for more information about this problem.)