experiencing an issue where my PC randomly restarts or freezes with a black screen when left idle

I am currently experiencing an issue where my PC randomly restarts or freezes with a black screen, accompanied by a weird popping sound (pop pop pop). This exclusively occurs when the system is left idle.

My PC Specifications:

• Motherboard: Gigabyte Z890 eagle
• GPU: ASUS Prime Radeon RX 9070
• RAM: Kingston FURY Beast 32g
• Storage: WD_BLACK 2TB NVMe SSD
• OS: Windows 11

According to the Windows Reliability Monitor, the hardware error is logged as follows:

Problem Event Name: LiveKernelEvent

Code: 193

Parameter 1: 810

Parameter 2: ffffc406b86e0000

Parameter 3: ffffc40681ca33c0

Parameter 4: 111

The associated WATCHDOG dump file points to a dxgkrnl!ProcessDeadlockThread failure and contains the following:I am currently experiencing an issue where my PC randomly restarts or freezes with a black screen, accompanied by a weird popping sound (pop pop pop). This exclusively occurs when the system is left idle.

Troubleshooting steps I have already taken:

• I suspected the RAM, but I verified it is correctly installed in DIMM slots A2 and B2 for a dual-channel configuration.
• I did a completely clean installation of the latest GPU drivers (with a factory reset).

According to the Windows Reliability Monitor, the hardware error is logged as follows:

Problem Event Name: LiveKernelEvent

Code: 193

Parameter 1: 810

Parameter 2: ffffc406b86e0000

Parameter 3: ffffc40681ca33c0

Parameter 4: 111

The associated WATCHDOG dump file points to a dxgkrnl!ProcessDeadlockThread failure and contains the following:

IDEO_DXGKRNL_LIVEDUMP (193)
Livedumps triggered by dxgkrnl when a problem is detected.
(This code can never be used for a real BugCheck; it is used to identify live dumps.)
Arguments:
Arg1: 0000000000000810, Reason Code.
	100 Internal
Arg2: ffffc406b86e0000, Reserved.
Arg3: ffffc40681ca33c0, Reserved.
Arg4: 0000000000000111, Reserved.

Debugging Details:
------------------

Mini Kernel Dump does not contain unloaded driver list
Mini Kernel Dump does not contain unloaded driver list

KEY_VALUES_STRING: 1

    Key  : Analysis.CPU.mSec
    Value: 828

    Key  : Analysis.Elapsed.mSec
    Value: 2644

    Key  : Analysis.IO.Other.Mb
    Value: 24

    Key  : Analysis.IO.Read.Mb
    Value: 1

    Key  : Analysis.IO.Write.Mb
    Value: 31

    Key  : Analysis.Init.CPU.mSec
    Value: 578

    Key  : Analysis.Init.Elapsed.mSec
    Value: 35220

    Key  : Analysis.Memory.CommitPeak.Mb
    Value: 92

    Key  : Analysis.Version.DbgEng
    Value: 10.0.29547.1002

    Key  : Analysis.Version.Description
    Value: 10.2602.27.2 amd64fre

    Key  : Analysis.Version.Ext
    Value: 1.2602.27.2

    Key  : Bugcheck.Code.LegacyAPI
    Value: 0x193

    Key  : Bugcheck.Code.TargetModel
    Value: 0x193

    Key  : Dump.Attributes.AsUlong
    Value: 0x18

    Key  : Dump.Attributes.KernelGeneratedTriageDump
    Value: 1

    Key  : Failure.Bucket
    Value: LKD_0x193_dxgkrnl!ProcessDeadlockThread

    Key  : Failure.Hash
    Value: {cd7886fb-c389-14b9-08f5-7f88f35fd2d8}


BUGCHECK_CODE:  193

BUGCHECK_P1: 810

BUGCHECK_P2: ffffc406b86e0000

BUGCHECK_P3: ffffc40681ca33c0

BUGCHECK_P4: 111

FILE_IN_CAB:  WATCHDOG-20260609-2008.dmp

DUMP_FILE_ATTRIBUTES: 0x18
  Kernel Generated Triage Dump
  Live Generated Dump

FAULTING_THREAD:  ffffc406e6bed080

PROCESS_NAME:  System

STACK_TEXT:  
fffff987`2777f1b0 fffff800`76905ad9     : 00000000`00000810 00000000`00000000 00000000`00000000 00000000`00000000 : nt!DbgkpWerCaptureLiveTriageDump+0x8e
fffff987`2777f6e0 fffff800`76ca3d8a     : 00000000`00000000 00000000`c0000022 fffff800`76cea5f0 00000000`c0000022 : nt!DbgkpWerProcessPolicyResult+0x21
fffff987`2777f710 fffff800`76ca3b89     : ffffc406`81ca33c0 fffff987`2777f950 ffffffff`c0000022 00000000`00000000 : nt!DbgkWerCaptureLiveKernelDump2+0x1ea
fffff987`2777f770 fffff800`08203ecc     : 00000000`00000057 ffffc406`81ca33c0 ffffffff`c0000022 00000000`00000000 : nt!DbgkWerCaptureLiveKernelDump+0x69
fffff987`2777f7f0 fffff800`764ea8bb     : ffffc406`e6bed080 ffffc406`7b6eeb00 fffff987`2777fa00 ffffc406`7b6eebe0 : dxgkrnl!ProcessDeadlockThread+0xec
fffff987`2777f980 fffff800`7668173a     : ffffc406`e6bed080 ffffc406`e6bed080 fffff800`764ea400 ffffc406`7b6eebe0 : nt!ExpWorkerThread+0x4bb
fffff987`2777fb30 fffff800`768a9ff4     : fffff800`038c4180 ffffc406`e6bed080 fffff800`766816e0 00000000`00000297 : nt!PspSystemThreadStartup+0x5a
fffff987`2777fb80 00000000`00000000     : fffff987`27780000 fffff987`27779000 00000000`00000000 00000000`00000000 : nt!KiStartSystemThread+0x34


SYMBOL_NAME:  dxgkrnl!ProcessDeadlockThread+ec

MODULE_NAME: dxgkrnl

IMAGE_NAME:  dxgkrnl.sys

IMAGE_VERSION:  10.0.26100.8521

STACK_COMMAND: .process /r /p 0xffffc4067b6cb040; .thread /r /p 0xffffc406e6bed080 ; kb

BUCKET_ID_FUNC_OFFSET:  ec

FAILURE_BUCKET_ID:  LKD_0x193_dxgkrnl!ProcessDeadlockThread

OSPLATFORM_TYPE:  x64

OSNAME:  Windows 10

FAILURE_ID_HASH:  {cd7886fb-c389-14b9-08f5-7f88f35fd2d8}

Followup:     MachineOwner
---------

1: kd> .process /r /p 0xffffc4067b6cb040; .thread /r /p 0xffffc406e6bed080 ; kb
Implicit process is now ffffc406`7b6cb040
Loading User Symbols

Implicit thread is now ffffc406`e6bed080
Implicit process is now ffffc406`7b6cb040
Loading User Symbols

  *** Stack trace for last set context - .thread/.cxr resets it
 # RetAddr               : Args to Child                                                           : Call Site
00 fffff800`76905ad9     : 00000000`00000810 00000000`00000000 00000000`00000000 00000000`00000000 : nt!DbgkpWerCaptureLiveTriageDump+0x8e
01 fffff800`76ca3d8a     : 00000000`00000000 00000000`c0000022 fffff800`76cea5f0 00000000`c0000022 : nt!DbgkpWerProcessPolicyResult+0x21
02 fffff800`76ca3b89     : ffffc406`81ca33c0 fffff987`2777f950 ffffffff`c0000022 00000000`00000000 : nt!DbgkWerCaptureLiveKernelDump2+0x1ea
03 fffff800`08203ecc     : 00000000`00000057 ffffc406`81ca33c0 ffffffff`c0000022 00000000`00000000 : nt!DbgkWerCaptureLiveKernelDump+0x69
04 fffff800`764ea8bb     : ffffc406`e6bed080 ffffc406`7b6eeb00 fffff987`2777fa00 ffffc406`7b6eebe0 : dxgkrnl!ProcessDeadlockThread+0xec
05 fffff800`7668173a     : ffffc406`e6bed080 ffffc406`e6bed080 fffff800`764ea400 ffffc406`7b6eebe0 : nt!ExpWorkerThread+0x4bb
06 fffff800`768a9ff4     : fffff800`038c4180 ffffc406`e6bed080 fffff800`766816e0 00000000`00000297 : nt!PspSystemThreadStartup+0x5a
07 00000000`00000000     : fffff987`27780000 fffff987`27779000 00000000`00000000 00000000`00000000 : nt!KiStartSystemThread+0x34