6gb ram installed but only 2.90 shows? Tags: Memory RAM Last response: February 25, 2012 11:10 PM in Memory Share phiwri February 25, 2012 11:05:09 PM I have widows 7 64bit. I upgraded the memory from 3gb to 6gb but it only shows 2.90gb of availible ram why is this I should have more ram. More about : 6gb ram installed shows h3sham a b } Memory February 25, 2012 11:08:53 PM does your bios read all 6? if it does run msconfig go to the boottab then advanced options and check the maximum memory box restart the computer and see what happens nikorr a c 146 } Memory February 25, 2012 11:10:26 PM phiwri said:I have widows 7 64bit. I upgraded the memory from 3gb to 6gb but it only shows 2.90gb of availible ram why is this I should have more ram. Reseat the RAM. Can't find your answer ? Ask ! Publish Related resources: ForumI installed 6gb ram but it shows only 3GB ForumHelp! Installed 6GB DDR3 but POST shows only 2GB ForumI installed 6gb of ram but only 5gb is showing ForumWin7 64bit 6gb RAM shows only 2gb usable ForumI use i3 processor and use 6gb ram but my computer shows only 4gb how i troubles ForumOnly showing 2gb of ram but i have 6gb installed .. Why? Forum6GB of RAM memory installed but only 3.99GB useable??? Forum6GB installed only 4GB show in BIOS and Windows 7 ForumAsus P6T Deluxe V2 6GB installed on X64 only 4GB showing ForumComputer only showing 6gb of 8gb Memory Installed ForumOnly showing 2 of 6GB of ram ForumHad 6GB RAM , now I only have 4GB showing up Forum6GB of RAM showing as having only 2.99GB as usable Forum4GB only showing when 6GB is installed ForumIntel i5 3550p & AS Rock Z77 PRO 3 Forum[Memory] New installed RAM recognized but not available ForumQuestion - Ram Disks - Do they use only OS detected memory? Forum[Solved] Asus p6x58-e pro lga1366 intel x58 sata 6gb s usb 3 0 atx intel motherboard Forum[Solved] Asus p6x58-e pro lga1366 intel x58 sata 6gb s usb 3 0 atx intel motherboard Forum[Solved] Asus p8z68 shows red vga led only on wakeup More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !