Windows 7 losing memory (64bit) Tags: Memory Windows 7 RAM Last response: November 9, 2012 3:36 PM in Memory Share JesuZ November 9, 2012 7:58:24 AM Hello, I've noticed this weird problem, that windows thinks that I've only 8GB of ram installed. I've ASUS P6T Deluxe V2 motherboard, with 4x4GB DIMMs installed on it. Everything has worked fine so far, but now for some reason windows has lost 50% of memory?! I've checked system with Everest, and it founds that there's 16GB of RAM installed. Why doesn't Windows understand this? More about : windows losing memory 64bit profkefah November 9, 2012 9:09:15 AM go to start run type msconfig a window will pop up choose boot tab press advanced option upload an image blacknemesist November 9, 2012 3:36:02 PM Which version of windows 7 do you have?Home edition?Professional? Depending on the OS version the system can recognize and use different amounts of ram.Here are the limits: Windows 7 memory limits Basicaly any version other than home basic can support 16gb. Can't find your answer ? Ask ! Publish Related resources Is a 64-bit Windows 7 quicker than 32-bit in itself, as an OS? Forum Realtek PCIe FE Losing Connectivity in Win 7 Home 64-bit Forum Windows 7 32bit - 64bit GAMING Forum Windows 7 64bit wont install but 32bit will Forum Moving from Windows 7 32bit to Windows 7 64bit Forum Is it ok install windows 7 64bit with 3 gb ram? Forum Windows 7 64bit shows 3.73GB usable memory with 8GB installed Forum Help on 32bit and 64bit windows 7 Forum I 7 860 == Unpredictable Blue Screen of Death == Windows 7 64-bit Forum Windows 7 32bit vs 64bit Forum Upgrading from 32bit XP to windows 7 32bit OR 64bit Forum Upgrading from XP to Windows 7 64bit Forum Windows7 64bit mouse and keyboard lose function Forum PC hangs at BIOS screen after updating graphics driver. Forum [Solved] 0x53 = no usable memory detected Forum Best memory for Asus P8Z77-V Deluxe MB Forum 1GB memory via 512MB 2100 DDR 184 pin max Forum P8Z77 V LX - windows 8 shutdown/sleep Forum 8GB memory modules with GA-MA785GMT-UD2H Forum Memory Problems with GB Motherboard Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !