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AGP_INVALID_ACCESS
AGP aperture access violation for AGP_INVALID_ACCESS
AGP_INVALID_ACCESS is bug check code 0x00000104.
This legacy graphics/platform bug check belongs to the AGP era. It points to invalid access through the graphics aperture or address-translation path used by AGP display hardware and drivers.
How to read it in a dump
- The failing driver is likely a display miniport, chipset, or AGP filter component on older systems.
- AGP aperture configuration, GART mappings, and firmware/chipset settings are the key context.
- Do not treat it as a modern DXGK TDR code; it is a bus/aperture mapping failure.
What to check
- Check the display driver, chipset/AGP driver, BIOS AGP aperture settings, and hardware stability.
- Look for memory corruption near graphics mappings.
- On modern systems, confirm that the code is not from a virtualized or compatibility environment.
References
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