We are having to make do and defer hardware purchases. We have tried to add RAM to a Latitude D610 to improve user performance. There is a 2GB stick plus a 512K stick. It seems that A06 (10/12/2005) is the most recent BIOS version. BIOS only recognizes 2GB. Windows recognizes 2.5GB, but states can only use 2GB.
Is there anything that can be done so that it could recognize the 2.5GB or even 4GB ( 2 x 2GB), within the 32 bit windows limitations of course?