Fn keys gone after Windows 8 installed

[JosephSL]

Hi,

I lost all the "Fn" keys functionality after I had installed the Windows 8 Enterprise onto my T420 4236QS0.

I can't even launched any software applications too beside the Lenovo Solution Centre. Nothing on Power management, WiFI Connectivity, etc.

Despite that I had installed all the 64-bits drivers and software for Windows 8 where I got it from the Lenovo Support Centre.

Anyone facing these issues and resolved? If you do, please kind help and give me a pointer, thanks!

[JosephSL]

No one ever experience it?

[wkw]

Downlaod the .exe install from the lenovo site.. Should work..