Yes, I use the evlboard. I clear the BIOS setup and resetup it. , such as disable spalsh, change Boot disk.....
But ofter few days , when I open the power, the BIOS has changed to default setup. I check the battary, the voltage is OK.3.2V. Why? Perhaps the BIOS is a evalBIOS, so it has some limited?
If I recall correctly, there is a BIOS menu item that documents what are the different features in the demo BIOS from the regular one. Some timed features.
On the 4.3 version of the BIOS I remember that the board was going in halt mode after a while, with a message sayind ''demo timeout'', preventing the installation of any large operating system.