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 Windows 7 64 bit showing only 3,12 GB of Ram 4GB installed! Forum Only 3.12 GB ram (of 4) usable on windows 7 64 bits Forum SolvedASUS P6T - Windows 7 Enterprise 64bit - Only Shows 4 of 6 Gigs RAM Forum Win7 64 bit upgrade - only shows 3.12GB RAM as usable Forum 4Gb's ram, showing up as 3.12Gb's in Windows XP?? Forum SolvedWindows 7 64-bit showing 4GB RAM instead of 6GB Forum Windows 7 64bit only showing 4gb Ram Forum SOLVED Windows 7 64 Bit, 4 gigs of RAM not being recognized. Forum Corsair vengence 4GB RAm shows 3.70GB usable in Windows 7 64 bit Forum Win 7 64 bit doesnt read 4 gig ram Forum 64-Bit Windows 7 Shows 1.74GB Usable Ram out of 4GB Forum 4GB ram show 2.98GB on windows 7 64-bit Forum Windows 7 64 bit does not recognize 8 gig ram? Forum Gigabyte P55A-UD3 rev 1.0 wont load windows 7 64 bit with 8 gig ram Forum Gigabyte P55A-UD3 rev 1.0 wont load windows 7 64 bit with 8 gig ram Forum Windows 8 64bit showing that I only have 4gb of ram Forum SolvedMSI B85-G41 ATX Motherboard with 4 gig of RAM x64 bit??? Forum 4gb showing 3gb ram usable in windows 7 32bit os Forum SolvedNo display after changing 4gb ram on windows 7(64bit) Forum SolvedWindows7 64bit 6GB RAM installed, computer only detects 4GB Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !