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Hello guys! I'm having a problem with my HP Compaq DC5100, The problem is, I have 4 GB of RAM installed but only 3.12 is used in Windows 7. Here are the specs:
HP Compaq DC5100 SFF (Model number: EW744LA)
4 GB RAM (Using 4 1 GB sticks)
Intel Pentium 4 HT 651 Cedar Mill 3.40 GHz
80 GB hard drive
Windows 7 Ultimate
Intel(R) 82915G/GV/910GL Advanced Graphics v3.5
So i think something in the Hewlett-Packard 786C2 BIOS has something enabled in the BIOS setup that makes Windows only using 3.12 GB RAM out of 4 GB of RAM installed.