4GB Ram (2GB usable) Lenovo Tags: Memory Laptops RAM Lenovo Last response: May 17, 2012 1:17 PM in Memory Share eugenio_oliver May 17, 2012 11:31:45 AM i install 4gb in my lenovo laptop win7 32bit but only showing 2gb usable. What would the procedure that i can do to fix this. More about : 4gb ram 2gb usable lenovo rolli59 a c 241 } Memory a b D Laptop May 17, 2012 1:17:24 PM http://support.microsoft.com/kb/978610 m 0 l Can't find your answer ? Ask ! Publish Related resources Solved4GB ram installed 2GB usable Forum Solved4GB RAM Installed, 2GB Usable Forum 4GB Ram 2GB Usable Windows 8.1 Pro Forum Windows 7 64bits 4gb ram 2gb usable Forum 4GB of RAM, but only 2GB usable? Forum 2gb usable ram 4gb ram Forum 4Gb of DDR3 ram, only 2Gb is Usable Forum 4GB of RAM, but only 2GB usable? Forum Solvedi have installed 6gb of ram one 4gb 1600mhz and another 2gb 1600mhz my pc shows total memory installed 6gb but only 3.88 usabl Forum SolvedLenovo y510p 2.18gb RAM of 8gb usable Forum SolvedI have 8gb of RAM but I only have 4gb usable. Forum Solved4GB of RAM, only 3GB detected (1.75 usable) 64 BIT WINDOWS Forum Solvedhalf the time i have 4 gb RAM, the other half i have 4gb (2 usable). Forum 4Gb only 2gb usable in BIOS and Windows Forum Solved4GB Installed - 2GB Usable Forum Solved4GB RAM installed, 3.12 > 2.75 usable Forum SolvedWhy is only 2GB of my RAM usable? Forum SolvedI have 4gb ram but my computer shows that only 3gb is usable.Here are the specs Forum Solved4GB of RAM installed, only 2.89GB usable Forum SolvedI have 8GB of RAM, only 4GB is usable? Help please. Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !