Do not release a driver that creates or alters BreakPointDelay or DisableBugCheck. The techniques described in this topic are only for debugging and testing. I uninstalled the driver and rebooted - no more BSOD, however, the driver came right back and. To do so, create the following REG_DWORD entry in the registry, and set its value to 1: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Watchdog\Display\DisableBugCheck
If you test your display driver without an attached debugger, you can prevent the watchdog timer from generating a bug check.
For example, a value of 200 specifies a threshold of 2,000 seconds. Dear Expert,I encounter with PLC S7-1516 stop I check in diagnostic buffer I saw the message 'Check whether the configured watchdog time in the project fits the requirements of your application. Set the value of BreakPointDelay to the watchdog time threshold, in 10-second units. To specify the watchdog time threshold for display drivers, create the following REG_DWORD entry in the registry: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Watchdog\Display\BreakPointDelay The watchdogunregisterdevice routine deregisters a registered watchdog timer device. This routine returns zero on success and a negative errno code for failure. The parameter of this routine is a pointer to a watchdogdevice structure. Otherwise, it is likely that the emulation code, which renders significantly more slowly than hardware does, will exceed the threshold. The watchdogregisterdevice routine registers a watchdog timer device. If, during debugging and testing, you use software emulation for the rendering that a display adapter will eventually perform, you might need to increase the watchdog time threshold. If the attempt fails, the watchdog generates bug check 0圎A, THREAD_STUCK_IN_DEVICE_DRIVER. Intel watchdog timer driver intel wdt is the device driver for the watchdog timer. If a thread spends more time in a display driver than the threshold specifies, the watchdog tries to recover by switching to VGA graphics mode. Go to device manager right click on my computer, choose manage and then find device manager in the left panel right click on the hardware device you wish to update and choose update driver software. In Microsoft Windows XP SP1 and later operating systems, GDI uses a watchdog timer to monitor the time that threads spend executing in the display driver.