VIDEO_SCHEDULER_INTERNAL_ERROR (0x119)
What is this error?
The video scheduler detected a fatal violation. The GPU driver's command scheduler entered an invalid state.
Common causes
- GPU driver bug
- GPU hardware failure
- DirectX runtime corruption
- GPU VRAM error
- overclock instability
How to fix it
- DDU clean install GPU driver
- test GPU in another system
- reinstall DirectX
- remove GPU overclock
Too many steps? Crashless can diagnose this automatically — checks your drivers, temps, VRAM, and 400+ known error patterns.
Get free AI diagnosis Detailed analysis
Bug check 0x00000119 (VIDEO_SCHEDULER_INTERNAL_ERROR) means the GPU command scheduler entered an invalid state. The video scheduler manages the GPU command queue — when it detects an internal inconsistency, it crashes. This is more serious than a TDR because it indicates a fundamental problem with GPU communication, not just a timeout. Common causes: GPU driver bug (especially beta drivers), GPU hardware failure (dying VRAM), DirectX runtime corruption, or an unstable GPU overclock/memory overclock. Fixes:
- DDU clean install of GPU driver in Safe Mode,
- Remove any GPU overclock including memory overclock,
- Run DirectX diagnostic: dxdiag → check for errors,
- Reinstall DirectX runtime from Microsoft,
- Test GPU in another system to check for hardware failure,
- Run GPU stress test (FurMark) for 30 minutes while monitoring for artifacts — artifacts indicate dying VRAM,
- If persists on latest driver: try one version older — new drivers sometimes introduce scheduler bugs.
When to seek help
If this error keeps happening after trying the fixes above, it may point to a deeper hardware or system issue. Consider professional help if:
- The crash occurs across multiple games or applications
- You see the same error after a clean Windows install
- Your PC is less than a year old (could be a warranty issue)
- You smell burning or hear unusual sounds from your PC
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