All Fn keys not working

[Nishdk]

Hi I hope some one can help. My Fn Keys are not working and I am not sure how to fix it! I cannot find anything anywhere! thanks for you help if you can!!

[rich912]

Hi Nishdk and welcome to the forum.

This can happen after installing incompatible programs, so first try a system restore to a point prior to your last program install.

If that has no effect then try a re-install of the following utilities (downloadable from Vaio-Link):

1 Sony Utilities.
2 Sony Shared Library.
3 Vaio Event Service.

Then reboot.

You may find that you need to repeat this process more than once...