Installed 4gb memory it says memory 1 empty and have only 3 gb Tags: Chaintech Memory Dell Dimension Motherboards Last response: October 14, 2011 10:57 AM in Motherboards Share hcentur October 12, 2011 10:31:04 AM Hello,why does it say memory 1 empty, it only shows i have 3gb. It is a dell pc dimension e510? More about : installed 4gb memory memory empty Reply to hcentur mrmaia October 14, 2011 10:57:33 AM And please remember that 32bit systems only show 3~3.5 GB memory. Reply to mrmaia Ask the community Post an answer Related resources Installed 4gb of RAM memory , but BIOS says only 2.5 gb are usable Forum 8 GB of Memory Installed , Computer only Recognizes 4GB . Forum 8 GB of Memory Installed , Computer only Recognizes 4GB . Forum I only installed 4gb ram but CPU Z and Win 7 says i have 8? Forum Only 3gb Usable out of 4gb Memory in Windows 7 Forum Memory 8 GB installed bios sees 4GB Forum Windows 7 64 bit seeing only 2.87 of 4gb memory Forum I have 8 GB of RAM but my computer says I only have 4GB ? Forum CAN i install only 1 stick of 4gb ? Forum Windows Only Recognising 1.91GB - 4GB Installed Forum Only 4gb of Memory recognized out of 6 installed ? Forum Installed 16 GB memory , only 8 usable, please help! Forum Mobo doesn't say 4GB Ram - Only 2 Gb - Windows 764bit Says 4Gb ? Forum Compatibility Forum [Solved] Testing memory in bulk Forum Best Memory for Asus SABERTOOTH 990FX & AMD Phenom II 965 Processor Forum [Solved] Triple Channel memory in DUAL Channel Forum [Solved] 6 sticks of dual channel memory? Forum P67 - adding memory Forum Recognises 4gb ram, only uses 2.87 though Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !