Why i cant run win 7 64bit? Tags: Drivers Motherboards Windows 7 Last response: November 12, 2012 7:48 AM in Windows 7 Share hyv567 November 12, 2012 7:39:29 AM My pc specs: Intel(R) Pentium(R) 4 CPU 3.99ghz 2999 Mhz Motherboard: Phoenix Ltd 600 Pg 4Gb Ram ( 1gb Useable) <---- the reason why i want win 7 64bit it's a Medion not sure what kind it is.. If you need to know more i will search that please help my More about : run win 64bit darth pravus a b $ Windows 7 November 12, 2012 7:45:30 AM IF you are on a 32 bit os then 3gb will be useable unless you have a graphics card. You can't run 64bit os because your processor isn't 64bit. To run a it you would have to upgrade to a new pc. markaflias a b V Motherboard November 12, 2012 7:46:44 AM Stay with your p4 and Xp i think so , win 7 64 and p4 isnt a good deal Can't find your answer ? Ask ! Get the answer anort3 a b \ Driver a c 196 V Motherboard a b $ Windows 7 November 12, 2012 7:48:47 AM What exact Pentium 4 do you have? Only the very last of them, the LGA 775 Pentium 4 6xx series can do 64 bit. All the earlier chips were 32 bit only. Can't find your answer ? Ask ! Publish Related resources Why cant i run nfs most wanted 2012 in windows 7 ultimate 64bit...? Forum SolvedI am using win7 32bit i want to install win8.1 64bit to my pc when i run the setup it shows some error saying that my pc versi Forum SolvedWin7, 64-bit -> can't install 8-Gb DDR2? Forum SolvedWhy have adobe open type fonts quit working on Win 7 Pro 64-bit Forum SolvedW7 Ultimate 64bit - Cobol Program (Can't run 32bit program) Forum where can i find a update for my bios for the P67A-UD3R board for 64bit win 7 cant find it anywhere Forum Can't run x64 programs on a 64-bit Win8? Forum Solved64bit windows 7 sharing printer but win xp32 can't connect Forum SolvedWin 7 pro 64bit BSOD (dxgkrnl) when running Corel WinDVD Pro 11 playing blu-ray disk - related to Windows Update KB2923545 Forum SolvedWin 7 64bit can't access drive? Forum Solvedwhy i can't see the drive in which i have installed win8 from win7 Forum why is my xw6200 with 2 xeon 3.4ghz cpu's so slow on boot up . was xp but installed win 7 home 64-bit OS Forum SolvedLong running BSOD Win 7 64bit Forum Cant find the latest webcam driver for dell N5110 win7 64bit. Forum Can old HP 520 printer run under win 7 -64bit ? Forum HELP NEEDED! CAN'T INSTALL PROGRAMS (WIN7 64-bit) Forum Why can I only use 32-bit HPET on my 64-bit Win 7? Forum Help: cant install the witcher 2 on win 7 64bit Forum Why cant windows 7 64bit play videos ? help Forum Can't enable SLI gtx460 OC Win7 64bit Forum More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !