64-Bit Windows 7 Shows 1.74GB Usable Ram out of 4GB Tags: Turion Processors RAM AMD Dual Core Memory Windows 7 Last response: May 8, 2011 11:32 AM in Windows 7 Share RodelioB May 8, 2011 11:08:51 AM AMD Turion II P560 Dual-Core Processor 2.50Ghz Installed memory (Ram) 4.00 (1.74GB usable) More about : bit windows shows 74gb usable ram 4gb TheDeadPariah May 8, 2011 11:32:41 AM Maybe memory remap function. Read this link from MS. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedWindows 7 Home Premium 64bit RAM usable 3.84GB out of 4GB Forum 32-Bit Windows 7 Shows 2.75GB Usable Ram out of 4GB Forum SolvedOnly 3GB of 4GB usable RAM on 64bit windows 7 D: Forum Corsair vengence 4GB RAm shows 3.70GB usable in Windows 7 64 bit Forum I recently installed a 4x4GB kit of DDR3 ram onto my motherboard. Windows 7 Pro 64bit is showing I have 32GB ram (16GB usable Forum 4GB Ram 1.74GB usable Forum 4gb showing 3gb ram usable in windows 7 32bit os Forum Windows 7 64bits 4gb ram 2gb usable Forum Solvedi have install win 64bit in 4gb ram but it show 2.95 usable why???? Forum SolvedWindows 7 64-bit showing 4GB RAM instead of 6GB Forum Solved14GB RAM installed but only 7.98GB usable Windows 7 64-bit Forum installed memory 4gb usable 2gb in windows 7 64bit Forum 4gb RAM installed but only 2.75gb usable with a 64bit Win7 Forum Windows 7 64bit only showing 4gb Ram Forum Win7 64bit 6gb RAM shows only 2gb usable Forum 4GB ram show 2.98GB on windows 7 64-bit Forum Only 3,18GB RAM usable out of 12GB on 64bit Windows Forum Windows 7 64bit shows 3.73GB usable memory with 8GB installed Forum SolvedWindows 7 64 bit 4gb ram 3.48 gb usable!?! HELP Forum Windows 7 has 4gb but only shows 2 99gb usable Forum More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !