Sony Vaio - Fn key is not working

December 2016


After performing a system restore or re-installing your OS, the Fn key of your Sony Vaio is not working anymore. What can be done?


  • Go to Run and type services.msc and click OK.
  • Look for the Vaio event service .Right click and set the Startup type to automatic .

If the above method doesn't work:

Thanks to sundar7701 for this tip.

Related :

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