2gb usable ram 4gb ram Tags: Corsair RAM Memory Last response: February 7, 2012 12:20 AM in Memory Share prime_68 February 6, 2012 4:47:20 PM i have 2gb usable ram but 4gb ram does adding 2 more ram sticks mess anything up or should i just fix the usable issu how do i it More about : 2gb usable ram 4gb ram h3sham a b } Memory February 6, 2012 9:01:35 PM if you are using a 32-bit windows that could be the problem try chaning to a 64-bit OS and see if that fixes it prime_68 February 7, 2012 12:20:31 AM i am using 64 Can't find your answer ? Ask ! Publish Related resources: Forum4GB RAM ( 2GB usable ) Forum4Gb of DDR3 ram , only 2Gb is Usable Forum4GB of RAM , but only 2GB usable ? Forum4GB Ram ( 2GB usable ) Lenovo Forum4gb ram but 3gb usable ForumInstalled 4gb of RAM memory, but BIOS says only 2.5gb are usable Forum4gb ram installed 3gb usable Forum6GB RAM installed 4GB Usable help?????? Forum3.5 of 4GB ram usable ForumWindows 7 4gb ram only 2 GB usable Forum4GB Installed - 2GB Usable Forum4GB ram ( 2 GB Usable ) ForumHelp updating BIOS Forum8gb installed available 4gb Forum[Solved] Do I have 2GB of memory or 4GB? Forum[Solved] 4GB Installed - 2GB Usable Forum4Gb of DDR3 ram, only 2Gb is Usable Forum4gb installed 2gb usable. Forum4GB (2GB usable) Forum4GB (2GB Usable) More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !