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what kind of system/components are we dealing with? are you using integrated graphics or separate? &nbsp;if separate, take out the graphics card and see if it crashes would also try a different memory module the stop code typically indicates a driver though the dump file doesn't really indicate anything outside of the kernel so it's a bit vague
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Integrated Graphics, it does have a graphics card but not being used, &nbsp;If it was memory wouldn't memtest find the problem? My guess is drive as well but everything has been updated
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<blockquote>Integrated Graphics, it does have a graphics card but not being used</blockquote> could try removing it <blockquote>If it was memory wouldn't memtest find the problem?</blockquote> not always
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if it is not solved yet, update all drivers check also eventviewer and device manager for errors
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I ran an analysis using Windbg on the 060421-9203-01.dmp file: ******************************************************************************* * &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; * * &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Bugcheck Analysis &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;* * &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; * ******************************************************************************* REFERENCE_BY_POINTER (18) Arguments: Arg1: 0000000000000000, Object type of the object whose reference count is being lowered Arg2: ffffdb0ab6395050, Object whose reference count is being lowered Arg3: 0000000000000010, Reserved Arg4: 0000000000000001, Reserved &nbsp; &nbsp;The reference count of an object is illegal for the current state of the object. &nbsp; &nbsp;Each time a driver uses a pointer to an object the driver calls a kernel routine &nbsp; &nbsp;to increment the reference count of the object. When the driver is done with the &nbsp; &nbsp;pointer the driver calls another kernel routine to decrement the reference count. &nbsp; &nbsp;Drivers must match calls to the increment and decrement routines. This bugcheck &nbsp; &nbsp;can occur because an object's reference count goes to zero while there are still &nbsp; &nbsp;open handles to the object, in which case the fourth parameter indicates the number &nbsp; &nbsp;of opened handles. It may also occur when the object's reference count drops below zero &nbsp; &nbsp;whether or not there are open handles to the object, and in that case the fourth parameter &nbsp; &nbsp;contains the actual value of the pointer references count. Debugging Details: ------------------ *** WARNING: Unable to verify timestamp for win32k.sys KEY_VALUES_STRING: 1 &nbsp; &nbsp; Key &nbsp;: Analysis.CPU.Sec &nbsp; &nbsp; Value: 5 &nbsp; &nbsp; Key &nbsp;: Analysis.DebugAnalysisProvider.CPP &nbsp; &nbsp; Value: Create: 8007007e on PETERS-PC &nbsp; &nbsp; Key &nbsp;: Analysis.DebugData &nbsp; &nbsp; Value: CreateObject &nbsp; &nbsp; Key &nbsp;: Analysis.DebugModel &nbsp; &nbsp; Value: CreateObject &nbsp; &nbsp; Key &nbsp;: Analysis.Elapsed.Sec &nbsp; &nbsp; Value: 20 &nbsp; &nbsp; Key &nbsp;: Analysis.Memory.CommitPeak.Mb &nbsp; &nbsp; Value: 76 &nbsp; &nbsp; Key &nbsp;: Analysis.System &nbsp; &nbsp; Value: CreateObject BUGCHECK_CODE: &nbsp;18 BUGCHECK_P1: 0 BUGCHECK_P2: ffffdb0ab6395050 BUGCHECK_P3: 10 BUGCHECK_P4: 1 CUSTOMER_CRASH_COUNT: &nbsp;1 PROCESS_NAME: &nbsp;System LOCK_ADDRESS: &nbsp;fffff80373c44960 -- (!locks fffff80373c44960) Resource @ nt!PiEngineLock (0xfffff80373c44960) &nbsp; &nbsp;Exclusively owned &nbsp; &nbsp; Contention Count = 20 &nbsp; &nbsp; &nbsp;Threads: ffffdb0ac386c040-01&lt;*&gt; 1 total locks PNP_TRIAGE_DATA: &nbsp; &nbsp;Lock address &nbsp;: 0xfffff80373c44960 &nbsp; &nbsp;Thread Count &nbsp;: 1 &nbsp; &nbsp;Thread address: 0xffffdb0ac386c040 &nbsp; &nbsp;Thread wait &nbsp; : 0x1f175 STACK_TEXT: &nbsp; ffffef0f`4b2c74e8 fffff803`73414e52 : 00000000`00000018 00000000`00000000 ffffdb0a`b6395050 00000000`00000010 : nt!KeBugCheckEx ffffef0f`4b2c74f0 fffff803`73271946 : ffffdb0a`b6395050 00000000`69706e50 00000000`00001001 00000000`00000fff : nt!ObfReferenceObjectWithTag+0xf5522 ffffef0f`4b2c7530 fffff803`73639c0b : 00000000`c00000bb ffffef0f`4b2c7600 00000000`0000000c 00000000`00000000 : nt!IoGetAttachedDeviceReferenceWithTag+0x36 ffffef0f`4b2c7560 fffff803`737507c6 : 00000000`c00000bb ffffdb0a`9bb22a20 ffffef0f`4b2c77a8 ffffdb0a`9bb21da0 : nt!IopSynchronousCall+0x3f ffffef0f`4b2c75d0 fffff803`737506a4 : ffffdb0a`9bb22a20 ffffef0f`4b2c77a8 ffffdb0a`c386c040 fffff803`735d80ce : nt!PnpIrpQueryID+0x56 ffffef0f`4b2c7660 fffff803`7372444d : ffffdb0a`9bb22a20 ffffef0f`4b2c77c0 00000000`00000000 00000000`00000000 : nt!PnpQueryID+0x34 ffffef0f`4b2c76c0 fffff803`73726d10 : ffffdb0a`9bb22a20 ffffdb0a`9bb22a20 00000000`00000001 00000000`00000000 : nt!PiProcessNewDeviceNode+0x11d ffffef0f`4b2c7890 fffff803`73721586 : ffffdb0a`9bb22a00 ffffdb0a`c44c8901 ffffef0f`4b2c79b0 fffff803`00000000 : nt!PipProcessDevNodeTree+0x380 ffffef0f`4b2c7960 fffff803`7336e04a : 00000001`00000003 ffffdb0a`9bb22a20 00000000`00000000 ffffdb0a`c44c89b0 : nt!PiRestartDevice+0xba ffffef0f`4b2c79b0 fffff803`73341225 : ffffdb0a`c386c040 ffffdb0a`9bae5b80 fffff803`73c43300 fffff803`00000000 : nt!PnpDeviceActionWorker+0x46a ffffef0f`4b2c7a70 fffff803`732f53b5 : ffffdb0a`c386c040 00000000`00000080 ffffdb0a`9bac6080 00000000`00000000 : nt!ExpWorkerThread+0x105 ffffef0f`4b2c7b10 fffff803`733fe348 : ffffaa80`85b36180 ffffdb0a`c386c040 fffff803`732f5360 00000000`00000000 : nt!PspSystemThreadStartup+0x55 ffffef0f`4b2c7b60 00000000`00000000 : ffffef0f`4b2c8000 ffffef0f`4b2c1000 00000000`00000000 00000000`00000000 : nt!KiStartSystemThread+0x28 SYMBOL_NAME: &nbsp;nt!ObfReferenceObjectWithTag+f5522 MODULE_NAME: nt IMAGE_NAME: &nbsp;ntkrnlmp.exe IMAGE_VERSION: &nbsp;10.0.19041.985 STACK_COMMAND: &nbsp;.thread ; .cxr ; kb BUCKET_ID_FUNC_OFFSET: &nbsp;f5522 FAILURE_BUCKET_ID: &nbsp;0x18_nt!ObfReferenceObjectWithTag OS_VERSION: &nbsp;10.0.19041.1 BUILDLAB_STR: &nbsp;vb_release OSPLATFORM_TYPE: &nbsp;x64 OSNAME: &nbsp;Windows 10 FAILURE_ID_HASH: &nbsp;{b6b47bfd-ed1b-fc56-3b01-ddc037f9c59f} Followup: &nbsp; &nbsp; MachineOwner 
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all of the driver updates have been installed Do you see something I missed in windbg? 
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<blockquote>Do you see something I missed in windbg?</blockquote> that post is the exact same thing i already looked at last night <blockquote>Where else can I look for programs that run on a set time?</blockquote> can you open an elevated command prompt and post the output of tasklist ? at this point need to start looking at running processes just because it happens every x minutes does not necessarily indicate a scheduled task it could be that whatever is causing the fault, it takes that amount of time for it to occur
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tasklist file included&nbsp;<a href="https://filedb.experts-exchange.com/incoming/2021/06_w23/1562790/tasklist.txt" rel="ugc nofollow">tasklist.txt</a>
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event viewer&nbsp;<a href="https://filedb.experts-exchange.com/incoming/2021/06_w23/1562791/system-log.evtx" rel="ugc">system log.evtx</a>
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system-log.evtx

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did you happen to also update the bios?
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i see nvidia processes running if you removed the card, can you uninstall the software?&nbsp; that will rule that out
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system log shows another blue screen 0x7e (SYSTEM_THREAD_EXCEPTION_NOT_HANDLED) from an hour ago which could point to a driver also see a stop 0xca (PNP_DETECTED_FATAL_ERROR) which points to a driver did you update drivers after May 26? &nbsp;if so, that may have resolved that problem since I don't see that stop code since
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c7c4c7

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All drivers were updated yesterday. &nbsp;That was the first thing I did
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Dell support assist is gone&nbsp;
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Win 10 Pro 256SSD, single chip 8gig memory, I've reseated the chip.&nbsp; No external hardware attached This machine has constant BSOD. &nbsp;I don't see anything notable in the dumps. &nbsp;I've Run Memtest - No Errors Chkdsk - no errors Loaded all drivers so that they are current All windows update have been installed except option updates I've run out of ideas, I've attached several dmp files<a href="https://filedb.experts-exchange.com/incoming/2021/06_w23/1562763/060421-9203-01.dmp" rel="ugc">060421-9203-01.dmp</a><a href="https://filedb.experts-exchange.com/incoming/2021/06_w23/1562764/060421-9656-01.dmp" rel="ugc">060421-9656-01.dmp</a> One thing I've noticed is they occur about every 30 - 34 minutes, but I don't see anything scheduled to run in that time frame Any help is appreceiated
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060421-9656-01.dmp

060421-9203-01.dmp


Win 10 Pro 256SSD, single chip 8gig memory, I've reseated the chip.  No external hardware attached
This machine has constant BSOD.  I don't see anything notable in the dumps.  I've
Run Memtest - No Errors
Chkdsk - no errors
Loaded all drivers so that they are current
All windows update have been installed except option updates
I've run out of ideas, I've attached several dmp files
060421-9203-01.dmp
060421-9656-01.dmp
One thing I've noticed is they occur about every 30 - 34 minutes, but I don't see anything scheduled to run in that time frame
Any help is appreceiated

Constant BSOD

Windows 10 is a personal computer operating system featuring the "universal application architecture" (UAP); apps can be designed to run across multiple devices with nearly identical code, including PCs, tablets, smartphones, embedded systems, Xbox One, Surface Hub and HoloLens. Windows 10 also includes a virtual desktop system, a window and desktop management feature called Task View, the Microsoft Edge web browser, support for fingerprint and face recognition login, voice-based search (Cortana), new security features for enterprise environments, and DirectX 12 and WDDM 2.0 to improve the operating system's graphics capabilities for games.