#define ERROR_HUNG_DISPLAY_DRIVER_THREAD _HRESULT_TYPEDEF_(0x80260001L)
=============================== Facility Graphics Error Messages =============================== The following are the subranges within the Graphics facility 0x0000 - 0x0fff Display Driver Loader driver & Video Port errors (displdr.sys, videoprt.sys) 0x1000 - 0x1fff Monitor Class Function driver errors (monitor.sys) 0x2000 - 0x2fff Windows Graphics Kernel Subsystem errors (dxgkrnl.sys) 0x3000 - 0x3fff Desktop Window Manager errors 0x2000 - 0x20ff Common errors 0x2100 - 0x21ff Video Memory Manager (VidMM) subsystem errors 0x2200 - 0x22ff Video GPU Scheduler (VidSch) subsystem errors 0x2300 - 0x23ff Video Display Mode Management (VidDMM) subsystem errors Display Driver Loader driver & Video Port errors {0x0000..0x0fff} MessageId: ERROR_HUNG_DISPLAY_DRIVER_THREAD MessageText: {Display Driver Stopped Responding} The %hs display driver has stopped working normally. Save your work and reboot the system to restore full display functionality. The next time you reboot the machine a dialog will be displayed giving you a chance to report this failure to Microsoft.