Hardware

I'm about to go nuts.  I have a Neoware EON N4000S that loves cutting my memory in half.  I understand that the maximum is 128MB (is on earlier EON systems).  That's not the case.  If I install a 128MB PC100 module, the BIOS shows ~64MB.  If I install a 256MB PC100 module, the bios shows ~128MB.  What's happening to the other half of the memory?  This particular model does have the standard DIMM slot as well as the "laptop-style" SO-DIMM.  I can't find jack from Google about jumper settings on the motherboard to check if that has anything to do with it.  Has anyone else had this same problem? If so, please flush some knowledge this way.   

You are more than likely using double sided ram modules which older firmware versions do not recognize. as a result only half of the stick's ram is being utilized.

Monowall is so efficient that there really isn't a need for a large amount of ram anyways.