What is BSOD-amdkmdag.sys?
amdkmdag.sys critical driver error (BSOD) is a critical-severity system driver issue. Windows has terminated due to a fatal error in the kernel module amdkmdag.sys. Common triggers are outdated or faulty driver, hardware incompatibility and conflict with antivirus. Use the steps below to track down and fix the cause.
Common Causes
- Outdated or faulty driver
- Hardware incompatibility
- Conflict with antivirus
Step-by-Step Fix Guide
-
1
Update the driver in Safe Mode
Update the driver in Safe Mode resolves the majority of BSOD-amdkmdag.sys cases on its own, making it the logical starting point.
-
2
Return the driver to the previous version (Rollback)
When the first step isn't enough, the later steps handle the edge cases tied to drivers instability.
-
3
Check the logs in Event Viewer
Still seeing BSOD-amdkmdag.sys after that? "Check the logs in Event Viewer" is the next thing to check.
Commands & Diagnostics
verifier /standard /all
bcdedit /set safeboot minimal
Frequently Asked Questions
Outdated or faulty driver accounts for the majority of BSOD-amdkmdag.sys reports; hardware incompatibility and conflict with antivirus come up less often but are documented.
Most BSOD-amdkmdag.sys reports resolve after "Update the driver in Safe Mode". The rest of the guide above is there for the cases that don't.
BSOD-amdkmdag.sys is rated critical severity in our database. It's worth acting on quickly rather than letting it recur.
Usually. BSOD-amdkmdag.sys is fixable with the steps above; a full Windows reinstall is rarely necessary unless everything else has failed.
Sometimes. Microsoft regularly releases patches that fix known BSOD triggers including BSOD-amdkmdag.sys. 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