What does this error from a blue screen
mean ??


Driver_IRQL_NOT_LESS_OR_EQUAL

If this is your first time (some useless text).........

Technical information

*** stop: 0×000000D1 (0×FFFFFA7, F888FFDC8,0×0000000000000002, 0×0000000000000001, 0×FFFFF8800480B077)

***dxgmmsi.sts.address FFFF8800480B077 base at FFFF88004800000, Datestamp 490092102

Dani AI

Generated

Quick summary and practical plan for : the minidumps you posted implicate the graphics subsystem (dxgmms1.sys appears) but several different bugchecks across the dumps mean this could be either a flaky graphics driver/GPU or a more general hardware problem (bad RAM, weak/unstable PSU, overheating) rather than a single corrupted Windows file. is right to point at the video stack; is also right to highlight memory-type causes; and ’s suggestion to undo recent changes is a good first move.

Priority checklist (do these in order, backing up important data first)

  • Boot into Safe Mode. If Windows is stable there, suspect drivers or software; if it still crashes, suspect hardware.
  • Clean reinstall the graphics driver: uninstall in Safe Mode (use a clean-uninstall tool if comfortable), then install the latest vendor driver for your exact GPU/OS. If the problem started after a driver update, try rolling back.
  • Run extended memory and disk checks (see commands below). Faulty RAM or disk errors will produce varied BSOD codes.
  • Check GPU health: monitor temperatures, reseat the card and power connectors, ensure PSU capacity is adequate, and run the vendor’s diagnostics or a short GPU stress test.
  • If you’re comfortable with advanced tests, use Driver Verifier to catch bad drivers — but be careful: it intentionally causes BSODs while testing. Know how to disable it from Safe Mode.

Helpful commands and notes (run from an elevated command prompt)

mdsched.exe
chkdsk /f /r C:
sfc /scannow
verifier /standard /all   (advanced; use verifier /reset to disable)

If you want deeper dump analysis, open the minidumps with WinDbg and run !analyze -v; third‑party tools (e.g., WhoCrashed) are handy but can point at Microsoft modules when a third‑party driver is the real cause. If hardware tests fail or the system is unstable after these steps, try swapping RAM sticks or the GPU with known-good parts or consult a repair shop.

Recommended Answers

All 8 Replies

Sure you'll find it here.

I managed to get a crash log from a software called who crashed but still dont understand anyhelp

Crash dump directory: C:\Windows\Minidump

Crash dumps are enabled on your computer.


On Tue 28/07/2009 01:16:22 م your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0x109 (0xA3A039D896062512, 0xB3B7465EE882F4D0, 0xFFFFF80002D9E30C, 0x1)
Error: CRITICAL_STRUCTURE_CORRUPTION
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.

On Tue 28/07/2009 12:59:26 م your computer crashed
This was likely caused by the following module: dxgmms1.sys
Bugcheck code: 0xD1 (0xFFFFFA7F888FFDC8, 0x2, 0x1, 0xFFFFF8800480B077)
Error: DRIVER_IRQL_NOT_LESS_OR_EQUAL
file path: C:\Windows\system32\drivers\dxgmms1.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: DirectX Graphics MMS
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.

On Tue 28/07/2009 08:32:16 ص your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0x7F (0x8, 0x80050031, 0x6F8, 0xFFFFF80001AB2FFF)
Error: UNEXPECTED_KERNEL_MODE_TRAP
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.

On Tue 28/07/2009 07:06:13 ص your computer crashed
This was likely caused by the following module: ntfs.sys
Bugcheck code: 0x50 (0xFFFFF8A0009FB210, 0x0, 0xFFFFF880012E4E2A, 0x0)
Error: PAGE_FAULT_IN_NONPAGED_AREA
file path: C:\Windows\system32\drivers\ntfs.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT File System Driver
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.

On Mon 27/07/2009 08:37:50 م your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0x1E (0xFFFFFFFFC0000005, 0xFFFFF80002AF3374, 0x0, 0xFFFFFFFFFFFFFFFF)
Error: KMODE_EXCEPTION_NOT_HANDLED
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.

On Mon 27/07/2009 07:32:10 م your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0x3B (0xC0000005, 0xFFFFF80002AA1125, 0xFFFFF88006BBEEB0, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.

On Mon 27/07/2009 04:34:05 م your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xA (0x28003D016E0, 0x2, 0x0, 0xFFFFF80002B2B83F)
Error: IRQL_NOT_LESS_OR_EQUAL
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.

On Mon 27/07/2009 04:23:10 م your computer crashed
This was likely caused by the following module: tcpip.sys
Bugcheck code: 0x1000007E (0xFFFFFFFFC0000005, 0xFFFFF80002A7C8A9, 0xFFFFF880031C43E8, 0xFFFFF880031C3C40)
Error: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED_M
file path: C:\Windows\system32\drivers\tcpip.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: TCP/IP Driver
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.

Try removing recently installed hardware and software.
Try System Restore.

As already posted to your original post on the same topic (you really don't need to ask the SAME question... be patient and you WILL get n answer!!!)

Three options, all referring to memory-type errors:

  • Faulty or mis-matched RAM
  • Corrupted/faulty page-file (virtual memory) - this can can be fixed by manually setting a higher-than-max required page-file size
  • faulty hardware drivers

NB: the "0×000000D1" error code way the real clue ;) Do a Google search for that error code for further info

Try removing recently installed hardware and software.
Try System Restore.

Hey buddy. Have already tried to point him in the right direction (the big clue is in the error code "0×000000D1"), but rather than actually listening, he just keeps posting the same question expecting a different answer. If he doesn't want to help himself at all, you might as well give up!

What does this error from a blue screen
mean ??


Driver_IRQL_NOT_LESS_OR_EQUAL

If this is your first time (some useless text).........

Technical information

*** stop: 0×000000D1 (0×FFFFFA7, F888FFDC8,0×0000000000000002, 0×0000000000000001, 0×FFFFF8800480B077)

***dxgmmsi.sts.address FFFF8800480B077 base at FFFF88004800000, Datestamp 490092102

e

dxgmms1.sys is the file at fault here. A search revealed this to be a fille associated with the graphics card. I would

  • Update the drivers
  • Run any GFX card diagnostics provided
  • Update DirectX

See if this helps.

I need help I just got windows 7 I dled a mmorpg and avg anti
now i get the blue screen here is the info
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.
Locale ID: 1033

Additional information about the problem:
BCCode: 7f
BCP1: 0000000D
BCP2: 00000000
BCP3: 00000000
BCP4: 00000000
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\092809-16567-01.dmp
C:\Users\Rich\AppData\Local\Temp\WER-44163-0.sysdata.xml

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