Closed I have 8gb of Ram why is it saying I am using 3 25gb Tags: Memory Windows 7 RAM Last response: February 23, 2012 7:30 PM in Memory Share Antigonus April 8, 2011 8:28:00 PM I have 8gb of Ram why is it saying I am using 3.25gb.... I am using windows 7 pro More about : 8gb ram 25gb Best solution anort3 a c 132 } Memory a b $ Windows 7 April 8, 2011 8:44:30 PM Sounds like you are using Windows 7 32bit. Any 32 bit operating system can only "see" 3.25GB. You need to upgrade to 64bit. Antigonus April 8, 2011 8:52:37 PM And how do I do an upgrade from where if you can tell me that ? Thanks Related resources Installed 4gb of RAM memory, but BIOS says only 2.5gb are usable - Forum Using more than 2.5Gb RAM with 4Gb installed - Forum Gtx 570 1.25gb SLI vs 1 Gtx 570 2.5gb - Forum EVGA GTX570 SLI... Need help deciding between 1.25gb or 2.5gb ? - Forum GTX570 2.5gb @1920x1080 amd cpu suggestion - Forum Can't find your answer ? Ask ! Get the answer anort3 a c 132 } Memory a b $ Windows 7 April 8, 2011 9:03:21 PM You will have to reinstall Wiindows. There is no way to upgrade from 32 to 64 bit without a clean install. Antigonus April 8, 2011 9:14:41 PM I thanks for your help Antigonus April 18, 2011 12:52:40 AM Best answer selected by Antigonus. Mousemonkey a b $ Windows 7 February 23, 2012 7:30:33 PM This topic has been closed by Mousemonkey Can't find your answer ? Ask ! Publish Related resources: Forum2.5gb Pagefile? ForumGTX 570 2.5gb vs GTX 570 1.28gb ForumI just bought an U56E with 8GB RAM ....and I am confused... ForumGTA 4 w/ 8gb vs 4gb ram does it improve performance? ForumWhy is having more than 8GB of RAM detrimental to system performance? ForumWhy is my computer only using 4gb out of 8gb installed? Forum32-bit windows showing 3 .24GB of ram instead of 8GB ForumNeed Advice for 8gb on an ASUS M4A79T Deluxe AM3 DDR 3 ForumWhen we finally can’t attained athletic subject, Forum[Solved] LF Fast Gaming Ram Compatible ForumIs this RAM compatible with my mobo? ForumEasy RAM / BIOS question Forum[Solved] Timing the RAM in my new system ForumStuck on what RAM to purchase ForumASUS P5N SLI-E Motherboard not detecting my new 8gb of Ram More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !