Insufficient PMM RAM

I installed a 3ware 9650SE raid controller and everything works fine. Just that supposed should be able to get into the controller software by hiting ALT+3 during boot (before going into Windows) . It gives a “Insufficient PMM RAM message” can’t get into the 3DM screens. The mobo is Rampage III formula.
Anybody know what is PMM? and how to by pass ?

It seems to be the POST Memory Manager. Look >here<.