Windows 7 4gb ram only 2 GB usable Tags: Configuration Windows 7 RAM Motherboards Last response: June 20, 2011 4:55 PM in Windows 7 Share adarshakb June 20, 2011 4:23:37 PM Hi there I got a new system MSI mother board - NF725GM - P31 AMD Phenon II X6 1090 T processor 2 * 2GB DDR3 1333 ram (i.e 4GB) Win 7 OS 32 Bit But it shows only 2 GB usable and it comes the same in the task manager So what happens? Earlier in my Giga byte S series mother board || intel dual core || win 7 32Bit Os i had 2 * 2GB DDR2 rams and it used to recognize 3 GB Why only 2 GB now? How to get the full 3.XX GB? More about : windows 4gb ram usable purushottamaher June 20, 2011 4:48:49 PM Hi, Your other Memory is used in Graphics (GUI), if you want increase Usable RAM than 2GB then you can change your Graphics Settings in to BIOS Settings then it will Increase and show you the 2.99 to 3.50 is Usable.. adarshakb June 20, 2011 4:55:36 PM Hi i have a few more questions 1. Is it good to change it? Cos i play games and have softwares which take up 1GB of physical mem in the process... and my mem usage goes to 80% sometimes 2. Where to change in the BIOS Can't find your answer ? Ask ! Publish Related resources: ForumI put 4gb of ram reads only 2 .99 ram usable on windows 7 ForumOnly 3 GB of 4GB usable RAM on 64bit windows 7 D: Forum4gb RAM installed but only 2.75gb usable with a 64bit Win 7 ForumInstalled 4gb of RAM memory, but BIOS says only 2.5gb are usable ForumWindows 7 has 4gb but only shows 2 99 gb usable Forum4Gb of DDR3 ram , only 2Gb is Usable Forum4GB of RAM , but only 2GB usable ? Forum32-Bit Windows 7 Shows 2.75GB Usable Ram out of 4GB ForumOnly 4gb Usable out of 8 gb Memory in Windows 7 ForumOnly 3 gb Usable out of 4gb Memory in Windows 7 Forum64-Bit Windows 7 Shows 2.75GB Usable Ram out of 4GB ForumOnly 4gb of 6 gb RAM listed as " Usable " Forum4gb of ram only 3 usable ForumWindow 7 this copy is not genuine ForumFree (ppt) Wan Miniport download for 64bit windows ForumPixma canon ip4000 printer drivers for windows 7 ForumSony vaio pcg 6c2l ati driver download for windows 7 ForumTyping errors windows 7 ForumSony Cyber-shot & Windows 7 ForumWindows 7 USB LAN Driver More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !