Function keys the fn key is not workin in my vaio pcg-k25 what can i do ?

Hey,

Sony vaio pcg-7g2n Driver Download offers an overview of the drivers are installed, as well as links to be able to bring to download for Windows 7, Windows 8, and Windows 10.

When installing drivers for Sony VAIO important to follow the correct sequence of installing these drivers in order to avoid problems with the work of the function keys: volume+Fn, brightness+Fn, input switching+Fn, and others.
Drivers Download

https://community.sony.cz/t5/pcs-accessories/which-driver-controls-the-fn-key-functions/td-p/208751


https://community.sony.com/t5/VAIO-Software-Other-Operating/Sony-VAIO-VPCCB32FD-FN-key-not-working-on-fresh-Windows-7/td-p/327298

try to enable first the wireless software which i believe is Fn+F5 or a key to enable wireless capability of your computer then toggle off and on wireless switch again

I think i know the problem - your pc is trying to display on an external monitor but im guessing you dont have one. If this is the problem simply press Fn and F5 at the same time on your keyoard. Sometime you may have to press it multiple times.

Thanks
Cbz123

Press the Function (Fn) key again to deactivate it.

Please check if the "NUM LOCK" is enabled. If it is enabled then press it to disable to resolve the letter/number key issue.

You may disable the Function key by removing the VAIO Event Services Utility or HKSERV Utility from the Startup.

1. Click on the Start, select RUN, in Run command type: msconfig and press the Enter key.

2. In the MS Configuration Utility, un-check the VAIO Event Services Utility or HKSERV Utility and then click on Apply then OK.

3. Then, restart the Computer. This will disable the Function key in the Computer.


Good Luck!!!!!!!!!

Do you get the same result if its plugged in or running off battery? Try holding down the "FN" key or function key and using one of the Function keys i believe its F6 on the sony's to brighten up your screen if that doesn't work try downloading and reinstalling your video driver and finally you may have a video card issue

sir refer to you manual.. if i'm not mistaken the most laptops have integrated the numeric keypads with the alpha keypads... depending on what your laptop is there is a button that you will press toggle with the two functions... its just like the caps lock key that you will press to get all caps...

rate me if this helps...

make sure that the password is exactly like it should be.

have you tried your power management settings?

The fn key acts much like the shift key on your keyboard,,it is used to access the extra key functions which will be marked or written in blue on your key's.
They are supposed to be there.