What is DPC-WATCHDOG-VIOLATION?
DPC Watchdog Violation is a critical-severity Windows operating system issue. The Deferred Procedure Call was not handled in time. Caused by driver or SSD firmware issues. The steps below are ordered to resolve this efficiently.
Common Causes
- Outdated SSD firmware
- Incompatible driver
- Problem with AHCI driver
- Old chipset driver
Step-by-Step Fix Guide
-
1
Update SSD firmware
Update SSD firmware is the first thing worth trying, since it resolves DPC_WATCHDOG_VIOLATION for most affected systems.
-
2
Update chipset and AHCI drivers
For the minority of cases that need more work, the later steps dig into less usual windows instability causes.
-
3
Reinstall Windows to another drive for testing
Still seeing DPC-WATCHDOG-VIOLATION after that? "Reinstall Windows to another drive for testing" is the next thing to check.
Commands & Diagnostics
verifier /standard /all
sfc /scannow
Frequently Asked Questions
DPC-WATCHDOG-VIOLATION is most often triggered by outdated SSD firmware. Other reports point to incompatible driver, problem with AHCI driver and old chipset driver as contributing factors.
The fastest fix is "Update SSD firmware". Only move on to the later steps if DPC-WATCHDOG-VIOLATION keeps coming back.
Treat DPC-WATCHDOG-VIOLATION as urgent — it's flagged critical severity, meaning repeated occurrences risk data loss or hardware damage.
You shouldn't need to. Work through the guide above first — a reinstall is only worth considering if none of those steps help.
Sometimes. Microsoft regularly releases patches that fix known BSOD triggers including DPC-WATCHDOG-VIOLATION. Make sure Windows is fully up to date via Settings → Windows Update before attempting more advanced fixes.
Still Need Help?
Search our full database of 535+ documented PC errors for more solutions and step-by-step repair guides.
Search Error Database