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can i put a 64bit vertion on a machine that was built for 32?
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can i put a 64bit vertion on a machine that was built for 32?

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I have just upgraded my dell 2950 from 4GB of ram to 8GB the bios sees the ram but the os does not i have added /3 switch stilll no luck
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I have just upgraded my dell 2950 from 4GB of ram to 8GB the bios sees the ram but the os does not i have added /3 switch stilll no luck

Windows 2003 STD 4GB of ram to 8GB

The Microsoft Server topic includes all of the legacy versions of the operating system, including the Windows NT 3.1, NT 3.5, NT 4.0 and Windows 2000 and Windows Home Server versions.

Microsoft Server OS

Operating systems perform basic tasks, such as recognizing input from the keyboard, sending output to the display screen, keeping track of files and directories on the disk, and controlling peripheral devices such as disk drives and printers. For large systems, the operating system makes sure that different programs and users running at the same time do not interfere with each other. The operating system is also responsible for security, ensuring that unauthorized users do not access the system. Operating systems provide a software platform on top of which other programs, called application programs, can run.

Operating Systems

Windows Server 2003 was based on Windows XP and was released in four editions: Web, Standard, Enterprise and Datacenter. It also had derivative versions for clusters, storage and Microsoft’s Small Business Server. Important upgrades included integrating Internet Information Services (IIS), improvements to Active Directory (AD) and Group Policy (GP), and the migration to Automated System Recovery (ASR).