Special thanks Poechi   This tutorial describes how to control your CPU frequency when power is not needed and thus resulting in lower power consumption of your NAS.     Prerequisites: XPEnoboot 5.1-5022.3 CPU Power Saving script (Scripts section) WinSCP (Tools section)     Attention: If you have an Intel based CPU, make sure that the power setting options in your BIOS is set to ‘OS Controlled‘. In case of the HP Gen 8 micro server, sa