Definition of System and Boot Partition
Article ID: 100525
Article Last Modified on 2/20/2007
APPLIES TO
- Microsoft Windows 2000 Server
- Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2000 Professional Edition
- Microsoft Windows 2000 Datacenter Server
- Microsoft Windows NT Advanced Server 3.1
- Microsoft Windows NT Server 3.5
- Microsoft Windows NT Server 3.51
- Microsoft Windows NT Server 4.0 Standard Edition
- Microsoft Windows NT Workstation 3.1
- Microsoft Windows NT Workstation 3.5
- Microsoft Windows NT Workstation 3.51
- Microsoft Windows NT Workstation 4.0 Developer Edition
- Microsoft Windows NT Advanced Server 3.1
This article was previously published under Q100525
For a Microsoft Windows XP version of this article, see
314470.
SUMMARY
The names commonly used for the partitions containing Windows
startup and operating system files
are for the system and boot partitions, respectively.
MORE INFORMATION
System Partition
The system partition refers to the disk volume containing hardware
specific files needed to boot Windows (NTLDR, BOOT.INI, and so on).
On Intel x86-based machines, it must be a primary partition that has
been marked active. On x86 machines, this is always drive 0, the drive
the system BIOS searches during system boot for the operating system.
Boot Partition
The boot partition contains the Windows operating system files
(usually \WINNT) and it support files (usually \WINNT\SYSTEM32). It
can be the same partition as the system partition.
Additional query words: prodnt
Keywords: kbinfo kbother KB100525