Win7 32bit 8gb RAM shows only 3.4gb usable Tags: Memory RAM Intel i7 Configuration Motherboards Intel Last response: December 8, 2012 9:41 AM in Memory Share Honey Singh December 8, 2012 9:22:07 AM My system config.. Intel i7 3820, Motherboard Intel DX79TO , Win. 7 32 Bit Why 8gb Ram shows 3.4 GB Usable More about : win7 32bit 8gb ram shows 4gb usable jasont78 a b V Motherboard December 8, 2012 9:26:19 AM Honey Singh said:My system config.. Intel i7 3820, Motherboard Intel DX79TO , Win. 7 32 Bit Why 8gb Ram shows 3.4 GB Usable u need a 64 bit os to be able to use more than that Honey Singh December 8, 2012 9:32:05 AM Thank you very much for this suggestion.... Can't find your answer ? Ask ! Get the answer manub December 8, 2012 9:41:38 AM That's because you need a 64 bit OS to use the 8Gig Ram you have installed. Can't find your answer ? Ask ! Publish Related resources: ForumHp pavilion dm1 have 8gb memory but shows 3.4 gb usable in windows 7 3 ForumXP pro x64 4gb installed only shows 2.6gb usable 8gb RAM shows only 3.4gb usable Forum32-bit windows showing 3.24GB of ram instead of 8GB ForumInstalled ram 8gb usable only 3.41gb...? ForumWin7 64 bit upgrade - only shows 3.12GB RAM as usable Forum32-Bit Windows 7 Shows 2.75GB Usable Ram out of 4GB Forum64-Bit Windows 7 Shows 2.75GB Usable Ram out of 4GB Forum3.95 RAM usable of the 8GB ForumOnly 3 5gb ram available with 8gb installed, using win7 64bit, it show 4.5gb res ForumOnly 3gb Usable out of 4gb Memory in Windows 7 ForumWin7 64bit 6gb RAM shows only 2gb usable ForumWin7 Ram issue. Installed ram : 16GB ( usable 7.99) Forum64 bit Win7 , 6GB memory but only 4GB usable Forum"Reboot and select Proper boot device" ForumCorsair Vengenance 12GB x 2, Only see 16GB Forum[Solved] Ram and motherboard problem ForumWhich RAM should I get? ForumRam suggestions for HP xw6600 Forum[Solved] Slot numbers and RAM relationship question ForumNo POST beep but do get 3 error beeps without RAM More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !