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 SolvedNo display after changing 4gb ram on windows 7(64bit) Forum 4gb showing 3gb ram usable in windows 7 32bit os 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 !