0x00000050

Possible solutions

Choose the method that matches your situation. Start with the simplest suitable option and check the result. If the problem is fixed, you do not need to continue with the other methods.

1. Reversing the driver change

   For this PAGE_FAULT_IN_NONPAGED_AREA code, check the driver installed before the failure.

   Steps to follow

   1. Right-click Start and select Device Manager. If Windows won't start, first go to safe mode according to the related topic.
   2. Expand the related device group: Display adapters for video error, Network adapters for network error. Do not modify the device without knowing it.
   3. Right-click the device, select Properties, then the Manager tab.
   4. Click "Return Driver". If the button is gray, there is no previous version - skip this method.
   5. Complete the wizard, save your work and reload. Repeat the action that caused the problem; do not change other drivers at the same time.

2. Memory and storage check

   If the rollback doesn't help, check your RAM and disk for additional symptoms.

   Steps to follow

   1. First, copy important files to another media if the system is stable. If the drive disappears or crashes, stop the self-tests.
   2. To check RAM, save your work, Windows+R type mdsched.exe and select reboot and check.
   3. Let the test finish and note if it finds any errors. One short successful test does not rule out all instability.
   4. For disk information, right-click Start > Device Manager > Disk Devices and write down the model; in its manufacturer's tool, check the health status without applying a wipe or a long test.
   5. If errors are found or the failure occurs again, report the results to the technician. Do not disassemble the RAM, sockets or power supply yourself.