经常遇到一些朋友说要重新分过区，可又无从下手，所以我写下这篇FDISK的帮助。希望能给
你带来帮助。
在运行FDISK前先作一个准备工作，（什么？运行fdisk还要作准备工作？），是的，这个工
作就是删除卷标的工作，因为在fdisk中，删除分区时，需要输入卷标名称，如果卷标是汉字
的话，那我们就不好删除了，如果你的卷标不是汉字的话，那当然可以跳过这一个步骤了。
运行label即可删除卷标
C:\>labelVolume in drive C is 系统区
Volume Serial Number is 1176-10F7Volume label (11 characters, ENTER for none)?
Delete current volume label (Y/N)? y
OK了。
在这里要注意一点分区工作要在实模式下进行，否则如果fdisk运行于保护模式下则会提示：
Could not change partitions, because the disk could not be locked.
运行fdisk时，会出现下面的介面。
Your computer has a disk larger than 512 MB. This version of Windows
includes improved support for large disks, resulting in more efficient
use of disk space on large drives, and allowing disks over 2 GB to be
formatted as a single drive.
IMPORTANT: If you enable large disk support and create any new drives on this
disk, you will not be able to access the new drive(s) using other operating
systems, including some versions of Windows 95 and Windows NT, as well as
earlier versions of Windows and MS-DOS. In addition, disk utilities that
were not designed explicitly for the FAT32 file system will not be able
to work with this disk. If you need to access this disk with other operating
systems or older disk utilities, do not enable large drive support.
Do you wish to enable large disk support (Y/N)...........? [Y]
大概的意思是说你的硬盘超过了512MB（因为在以前的dos只能认512MB）最后问你是否允许支
持大硬盘？默认为Y，即允许。
然后出现
Microsoft Windows 98
Fixed Disk Setup Program
(C)Copyright Microsoft Corp. 1983 - 1998
FDISK Options
Current fixed disk drive: 1
Choose one of the following:
1. Create DOS partition or Logical DOS Drive //创建主分区和逻辑分区
2. Set active partition //设置活动分区
3. Delete partition or Logical DOS Drive //删除
4. Display partition information //显示分区信息
Enter choice: [1] //选择前面的序号进入相应功能
Press Esc to exit FDISK //按Esc键退出FDISK
对于你重新分区，那么先要删除原来的分区，按3然后敲回车进入
删除分区模块
Delete DOS Partition or Logical DOS Drive
Current fixed disk drive: 1
Choose one of the following:
1. Delete Primary DOS Partition
//删除主分区
2. Delete Extended DOS Partition
//删除扩展分区
3. Delete Logical DOS Drive(s) in the Extended DOS Partition
//在扩展分区里面删除逻辑分区
4. Delete Non-DOS Partition
Enter choice: [ ]
Press Esc to return to FDISK Options
按3先从扩展分区里面删除逻辑分区
Delete Logical DOS Drive(s) in the Extended DOS Partition
Drv Volume Label Mbytes System UsageD: 2455 FAT32 78%
E: 690 FAT32 22%
Total Extended DOS Partition size is 3146 Mbytes (1 MByte = 1048576 bytes)
WARNING! Data in a deleted Logical DOS Drive will be lost.
What drive do you want to delete...............................? [ ]
~
Press Esc to return to FDISK Options
在~处输入你要删除的逻辑分区，例如：E 然后会要求你输入卷标之类的，如果你的磁盘卷标
是汉字的话，那么你在dos下用label命令，把它删除。
完了以后，你再选第2项，即 Delete Extended DOS Partition，然后选第1项，删除主分区
，方法类似。
然后你退到主菜单，选择1创建主分区及逻辑分区模块
FDISK Options
Current fixed disk drive: 1
Choose one of the following:
1. Create DOS partition or Logical DOS Drive
2. Set active partition
3. Delete partition or Logical DOS Drive
4. Display partition information
Enter choice: [1]
Press Esc to exit FDISK
首先创建主分区，在创建时要注意的是，会有一个提示问你是否要把整个硬盘作为一个分区
，这时，我们当然选N了，否则，那我们就只有一个分区了。
然后创建扩展分区，再在扩展分区内建立逻辑分区。
接下来，退到主菜单选2，激活dos分区，即设置从那个分区引导。注意一定要是主分区。
Set Active Partition
Current fixed disk drive: 1
Partition Status Type Volume Label Mbytes System Usage
C: 1 A PRI DOS PWIN98 1655 FAT16 27%
2 Non-DOS 1349 22%
3 EXT DOS 3146 51%
Total disk space is 6150 Mbytes (1 Mbyte = 1048576 bytes)
Enter the number of the partition you want to make active...........: [ ]
Press Esc to return to FDISK Options
然后你会看到，在Status栏里头，有一个A，那就表示激活的分区。
好了，就介绍到这儿吧。
