Originally Posted by Chuttyfanta
I also face same problem. I bought 8gb RAM i7 64bit windows7 home premium but that time, only 2.95 GB ram . Now I upgraded to Windows7 enterprise 32bit , still 2.95 only usable. How can I maximise my RAM.
1 its 32-bit Windows
2 your motherboard / or bios doesn't support more ram (check for bios update)
3 (in some cases, I don't believe in yours) onboard GPU will use some