The “Eco Button” on Lifebook isn’t working. ?

Hi,

I’ve had my Fujitsu-Siemens Lifebook P7120 re-imaged and I’ve lost the use of my “ECO Button”. Does anyone know what package I need to re-install to get this working again?

I’ve taken a look at the support page and I can’t find the software needed.

Software Support Page

http://support.fujitsu-siemens.com/com/support/downloads.html

Regards

Wilkes