Most of what I said initially!!! Swap gpus, go back to stock (he said he did already), swap psus, lol!
What does the windows event log say? Does it show any reason for the unexpected shutdowns?
3 come up in log, why I did not check this before...
"warning"
- System
- Provider
[ Name] Microsoft-Windows-DistributedCOM
[ Guid] {1B562E86-B7AA-4131-BADC-B6F3A001407E}
[ EventSourceName] DCOM
- EventID 10016
[ Qualifiers] 0
Version 0
Level 3
Task 0
Opcode 0
Keywords 0x8080000000000000
- TimeCreated
[ SystemTime] 2020-10-04T20:56:24.328297200Z
EventRecordID 29610
- Correlation
[ ActivityID] {5f5e374e-0f61-4a19-8139-75f21c60725f}
- Execution
[ ProcessID] 704
[ ThreadID] 4076
Channel System
Computer DESKTOP-487P850
- Security
[ UserID] S-1-5-21-716423617-1556121919-4162642416-1001
- EventData
param1 application-specific
param2 Local
param3 Activation
param4 {2593F8B9-4EAF-457C-B68A-50F6B8EA6B54}
param5 {15C20B67-12E7-4BB6-92BB-7AFF07997402}
param6 DESKTOP-487P850
param7 gixxe
param8 S-1-5-21-716423617-1556121919-4162642416-1001
param9 LocalHost (Using LRPC)
param10 Unavailable
param11 Unavailable
"critical error"
- System
- Provider
[ Name] Microsoft-Windows-Kernel-Power
[ Guid] {331c3b3a-2005-44c2-ac5e-77220c37d6b4}
EventID 41
Version 6
Level 1
Task 63
Opcode 0
Keywords 0x8000400000000002
- TimeCreated
[ SystemTime] 2020-10-03T05:12:40.948842100Z
EventRecordID 28820
Correlation
- Execution
[ ProcessID] 4
[ ThreadID] 8
Channel System
Computer DESKTOP-487P850
- 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
"error"
- System
- Provider
[ Name] Microsoft-Windows-Kernel-EventTracing
[ Guid] {b675ec37-bdb6-4648-bc92-f3fdc74d3ca2}
EventID 2
Version 0
Level 2
Task 2
Opcode 12
Keywords 0x8000000000000010
- TimeCreated
[ SystemTime] 2020-10-04T20:56:19.967820100Z
EventRecordID 502
Correlation
- Execution
[ ProcessID] 14936
[ ThreadID] 14996
Channel Microsoft-Windows-Kernel-EventTracing/Admin
Computer DESKTOP-487P850
- Security
[ UserID] S-1-5-21-716423617-1556121919-4162642416-1001
- EventData
SessionName Cloud Files Diagnostic Event Listener
FileName
ErrorCode 3221225506
LoggingMode 4194560