[求助]cx7硬盘问题

请问，主控电脑的硬盘坏了，可以换一个新的硬盘代替吗？

容量必须和原来的一样大吗？直接用13张软盘装就可以吗，还需要特殊的处理吗？

硬盘一样大的话你就会省事儿的多，不一样大就要分区，且用qxn格式化然后用安装盘安装。

以下是引用yeec在2006-5-12 20:13:46的发言：

硬盘一样大的话你就会省事儿的多，不一样大就要分区，且用qxn格式化然后用安装盘安装。

“且用qxn格式化“是指要装qnx系统吗，这个系统是免费的吗？还是有其他的意思，不太明白请斑竹指点。

安装盘上本身就是qnx的安装和应用程序及数据库，应该带格式化命令的，查一下列表看看。

SPECIAL NOTES: All replacement Hard disk drives must be formatted with DOS before loading QNX operating software.
  
  Hard disk drive must be reconfigure back to 723 cylinders every time setup is entered for Hard drives over 500 MB.
  
  Vectra 386/25, D2361A computers are no longer supported with spare hard drives.
  
  Failure to format in DOS before loading QNX software can result in corrupted files and require reloading software.
    

Summary of computers (consoles) used by SYNCHRON instruments: Vectra 386/25, D2361A*, (MODEL DT-A02)
Vectra 486/25N, D2612A*
Vectra 486/33N, D2772B*
Vectra N2 4/33s, D3142A*, (486-33s N2)
Vectra VL2 486/50, D3133A*
Vectra VE 4/66, D3496A-60703*, (486-66)
Vectra VE3 5/133 Series 3, D4075A*, (Pentium set to run a 100Mz)
IBM (see IBM service manual)
    * model numbers located on back name plate of computers.

Verify computer type is 486/33N Install hard drive Power up computer  Press "F2" to enter into BIOS setup Press "Enter" to continue Use the Arrow keys to go down to "Hard Disk Drive", "DRIVE 1" Using the F7 and arrow keys, change the settings to the following:
"Custom"  723 - 16 - 63 - 1 - 722 - N Select F3 to save and exit. Insert DOS 5.0 Boot disk (DOS available in Special Interests, under Notebooks) Press F3 and "Y" to exit DOS main menu and go to DOS prompt at A:/ prompt and type "FDISK" then press enter Delete all partitions (option 3) Create primary DOS partition (option 1), enter "Y" for maximum size. After reboot, go to DOS prompt again and type "format c: /s", enter "Y" and enter to continue Remove floppy disk and reboot Hit enter for time and date and verify the c:/ prompt. Turn off computer
INSTALLATION
CONFIGURATION INSTRUCTIONS
FOR
486/33N install the current operating system software version and follow the installation procedure.

                                NOTE:
     Hard drives over 500 MB must be configured to 723 cylinders
     in the computer setup.  After initial configuration, any
     time setup is entered the auto-configure will detect the
     hard drive's cylinders and cause the Hard drive to be
     inoperable.   The Hard drive must be reconfigured back to
     723 cylinders every time setup is entered.  

楼上的大哥，可否用中文说明一下呀，有些地方看不明白

直接用13张盘安装就可以了自带格式化功能,按照提示一步步走

硬盘用500m以下的,那13张盘就可以了.我自己跟贝克曼工程师一起装过,所以很清楚.

硬盘可以到电脑市场买二手的，很多很可能买到。我以前就换过。硬盘装好以后到CMOS里更改一下设置。然后就可以装系统了。

我在装系统时遇到如下问题,请各位指教:

硬盘是4个g的,用98引导盘启动后,用fdisk分了一个200M的分区并激活.然后用13张盘安装,在选择完use english和安装的机器类型后出现:

Mounting hard disk drive....

[mount disk 3/drivers/disk.atc]

[Returned status=0(0000h)]

Error modifying settings for disk 3.

Create QNX partition on hard disk drive....

The mext svreen will ask you to define the part of the disk that

the QNX operating system will reside on .Enter this information

as follows:

Type c to create the QNX partition

Type 7 followed by <ENTER> for the operating system type

Type 0 followed by <ENTER> for the first disk cylinder for QNX

Look at the Last cylinder number at the bottom of the screen.Type that number followed by <ENTER>.

Type b to active the QNX partition

Type s to save the boot information

Type q to complete the FDISK screen

以上是出现的英文提示，但是不管运行哪个操作都会出现错误信息，退出程序．不知该如何操作，各位老大给点提示吧．谢谢了！！！

我没有装过这个系统，但五楼的帖子显然已经说得很清楚了：540M以下的硬盘，必须用DOS分区，而且只能分一个区。

硬盘容量太大不行!

不用这么复杂，很简单。

　第一，买个硬盘，多大的都OK，80G的都可以，只要你有钱。

　第二，插入INSTALLTION盘，按照提示操作到：DO YOU STILL WANT TO PROCED WITH INSTALLTION?
你须输入：/cx7　后回车　继续输入：FDISK 3：回车；最后在QNX中分出2G就够用了。接着按照提示操作！

　第三，关机重新启动！

　

楼上的不要误导人，你说的是PRO版的机器，DELTA机器的硬盘是很有讲究的。

如果电脑CMOS里能设置硬盘的柱面和扇区等信息，可以用稍大的硬盘（主板能识别就可以），然后通过设置将硬盘容量设置成540MB

如果电脑CMOS里无这些设置选项，就必须使用小于540MB的硬盘。

不光如此，有的时候对硬盘也满挑剔的。我门这边就碰到使用P133的机器软件装完就开不起来，把CPU跳到100就完全正常了。

电脑兼容性问题！！！