[SOLVED] PC self restarts on random occasions

[wolf6542]

It started happening without any warning or BSOD. Everything freezes for 4-5 seconds and then it restarts.
Here's the event log at the time of crash:

Spoiler

Provider
[ Name] Microsoft-Windows-Kernel-Power
EventID 41
Version 6
Level 1
Task 63
Opcode 0
Keywords 0x8000400000000002
- TimeCreated
[ SystemTime] 2020-02-04T01:15:20.602297800Z
EventRecordID 22268
Correlation
- Execution
[ ProcessID] 4
[ ThreadID] 8
Channel System
- Security
[ UserID] S-1-5-18

- EventData
BugcheckCode 0
BugcheckParameter1 0x0
BugcheckParameter2 0x0
BugcheckParameter3 0x0
BugcheckParameter4 0x0
SleepInProgress 0
PowerButtonTimestamp 0
BootAppStatus 0
Checkpoint 0
ConnectedStandbyInProgress false
SystemSleepTransitionsToOn 0
CsEntryScenarioInstanceId 0
BugcheckInfoFromEFI false
CheckpointStatus 0

Win10 1903
GA-AB350-Gaming
Ryzen 7 1700
MSI GTX 1060 6GB Gaming X
DeepCool 550W Gold Silent - DQ550ST

The computer is a year old. Temps are normal across the board and chkdsk is clean.

 

[R_1]

My canned random reboot Rant
Random reboots are usually caused by the PSU, the RAM or software AND in that order of likely-hood.
PSU - If you can borrow/swap a PSU for testing. sibling/friend you can swap out the PSU and each system will be testing the other.
RAM - run the system with one stick of RAM see if stability returns if not Test all the RAM with memtest 86 for five passes or overnight. if you get no 0 errors after more than five passes the ram is good. with the random reboots I would suggest running this test after the PSU swap or after the PSU has been cleared.
Software - Drivers or other issues can cause reboots. Boot to a linux distro on a USB drive. mint linux will boot to memtest86. you can run the OS from the USB and await reboot.
end canned rant

 

[Abhinav2005]

your problem is mainly caused due to PSU which is providing insufficient power supply. I suggest you to have a new PSU if you can. meanwhilw you can havw some tests like memtest86.