How to fix netio.sys blue screen Windows

How to fix netio.sys blue screen Windows

The blue screen indicating the file netio.sys and various error codes: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED, KMODE_EXCEPTION_NOT_HANDLED, SYSTEM_SERVICE_EXCEPTION, BAD_POOL_CALLER etc. – is one of the most common ones for Windows users.


Causes of blue screen:

  • The drivers of your network card or Wi-Fi adapter need to be updated.
  • Antiviruses or firewalls.
  • Viruses and malware.


netio.sys Fix:

  • Download and install the network card and Wi-Fi adapter drivers from the manufacturer’s official website.
  • Uninstall antivirus and other programmes that may affect network operation.
  • Check the integrity of Windows system files.
  • In Device Manager, open the properties of your Ethernet or Wi-Fi network adapter and uncheck the “Allow this device to be disabled to save power” box.
  • Apply the settings and reboot your computer.
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