Added 1GB DDR memory but only 5GB showing Tags: Chipsets DDR Gateway Memory Motherboards Last response: August 23, 2010 2:45 PM in Motherboards Share Anonymous a b } Memory a b V Motherboard August 21, 2010 5:32:06 PM Hello, I put 2 512MB cards into an already existing Gateway PC with 2 512MB so I'd have 2GB memory. Why does it show only 1.5GB? More about : added 1gb ddr memory 5gb showing mhelm1 a b V Motherboard August 23, 2010 2:45:08 PM It's possibly the MoBo of OS. Go to this site and see what it says about your computer and memory: http://www.crucial.com/index.aspx?ovraw=www.crucial.com... Can't find your answer ? Ask ! Publish Related resources 4gb ram showing 2 5gb Forum I installed 6gb of ram but only 5gb is showing Forum I cant install more than 5GB memory ... HELPPPPPPPP Forum DDR 2 RAM: Better performance with 5GB @ 800MHz or 4GB @ 1066MHz? Forum Xp pro 64 bit still only 2.99 gb out of 5gb Forum 64-bit Win7 won't recognize all 5GB of my RAM, help? Forum HD6670 1GB DDR 5 . directX only shows 702mb Forum Windows 7 Using 5gb + ram idle Forum 6GB installed 5GB visible 2GB usable ? :( Forum Computer only showing 6gb of 8gb Memory Installed Forum 5GB installed only 3.25GB usable Forum I have i memory stick ddr 3 1066 2gb, then i added another stick ddr 3 1333 4gb, t Forum Asus hd 6670 2gb ddr 3 memory clock is showing 900 why Forum Intel i5 3550p & AS Rock Z77 PRO 3 Forum What is using up all of my memory? Forum DDR PC2-6400 Question Forum Is my memory bad? Or another issue. Forum Memory has to be in motherboards QVL? Forum 6GB installed 5GB visible 2GB usable ? :( Forum P55-UD3L - Memory Issue Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !