1st
i5 2410m 2.3ghz
acer aspire 5750
4gig ram ddr3

ang display sa properties kay 2.61gb usable

2nd
i3 m380 2.53ghz
dell inspiron n4010
4gig ram

ang display sa properties kay 2.93gb usable

both os sa laptop kay updated and genuine windows 7 64 i tried msconfig\boot tab\advanced options then check ang maximum memory nga box mu appear ang 4gig then restart...after restart mubalik zero then check nasad then zero nasad... balik2x lang.

normal ra ni? naa koy nakit.an pag search sa google kani

Why Computer Shows Less RAM than Installed
This is because your computer does not have a dedicated graphics card.

You are using a integrated graphics card built on motherboard which shares memory from the RAM installed.

They can share from 1 MB to 256 MB.

If your computer shows around 1-200 MB less than the RAM installed - its okay, anything more your RAM is not installed properly / working.

naglibog ko..kay sa pc d.i?..naa ko rig 8gb usable man lage and wla pakoy vcard so sa built.in graphics sa i5 ako gamit ato.. im new to this windows 7 64 man gud.