4 gig of ram, showing ups as 3.12 in windows 7 64 bit?? Tags: Memory Windows 7 RAM Last response: August 12, 2010 11:23 PM in Memory Share Anonymous a b } Memory a b $ Windows 7 August 12, 2010 11:12:46 PM I have just upgraded to 64 bit on windows 7 so i could use all my 4 gig ram but still shows only 3.12?? Any idea's why this may be??? also ive tried seeing if there is a fault with the ram and inserted then 2 gig at a time but shows as working fine, its only when i use all 4 gig i have a problem?? More about : gig ram showing ups windows bit Fetal August 12, 2010 11:17:14 PM your mobo? Must be setup issues in bios. try tinkering. ahnilated a b } Memory a b $ Windows 7 August 12, 2010 11:23:45 PM onboard graphics Can't find your answer ? Ask ! Publish Related resources: Forum4 Gb's ram , showing up as 3.12 Gb's in Windows XP?? ForumWin 7 64 bit upgrade - only shows 3.12 GB RAM as usable ForumOnly showing 3.12 gb of ram not 8gb Forum"Installed memory( RAM ): 8.00 GB ( 3.12 GB usable)" , what does this mea ForumWindows 7 64bit only showing 4 gb Ram ForumWin 7 64 bit doesnt read 4 gig ram ForumWin 7 64-bit , 4 gb RAM - only 3.5gb showing - help! Forum64-bit windows showing 2814MB of ram instead of 4 GB Forum32 bit OS 4 gigs of ram ForumWindows 7 64bit not showing right amount of RAM ForumOnly 4gig RAM Showing 8 gig Installed ForumOnly 4gig RAM Showing 8 gig Installed Forum6 gig of ram only showing as 4 Forum64-Bit Windows 7 Shows 2.75GB Usable Ram out of 4 GB Forum"Reboot and select Proper boot device" ForumA blue screen error shows on my laptop before loading to the windows and it rest ForumWindows 7 crashes in dual memory mode ForumPhenom 11 x2 bios n68-s3 ucc 1 3 windows freezes Forum[Solved] 6GB of RAM showing as having only 2.99GB as usable Forum+12v is super low in windows? More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !