It is taken from the BIOS of the machine. I think it is still via an SMBIOS call. Therefore if it is wrong, the manufacturer isn't setting it right. I think they also confuse things sometimes by saying the max size of a module instead. Sorry, but not really any way to change this.
Mark Star - MarXtar LANDesk Enhancements
Home of Power State Notifier & Wake-On-WAN for LANDesk
Thank you Mark.