IBM Model 80 Reboots Starting Windows NT 3.51

• Microsoft Windows NT Workstation version 3.51
• Microsoft Windows NT Server version 3.51

SYMPTOMS

After you apply Windows NT 3.51 Service Pack 2 or 3 to an IBM PS/2 80 Model 8580, an IBM PS/2 90 Model 8590, an IBM PS/2 90 Model 8595, or an IBM PS/2 90 Model 9595 - OKD Microchannel computer, the computer resets itself during boot-up.

However, an IBM PS/2 model 8595 - OKS upgrades with no problem.

CAUSE

There is a problem with the new NTLDR in Service Pack 2.

WORKAROUND

If your Boot drive is a FAT volume, copy the NTLDR from the Windows NT 3.51 installation CD-ROM to the root of the C: drive.

If your Boot drive is a NTFS volume, do one of the following:

• Use a Windows NT Boot floppy disk to boot into Windows NT and copy the NTLDR file from the boot disk to the root of the boot drive.
  
  For additional information, please see the following article in the Microsoft Knowledge Base:
  
  

  ARTICLE-ID: Q130921
  TITLE : Creating an FT Boot Disk With Scsi( ) and Multi( ) Identifiers

  
  -or-



• Boot from the 3 Windows NT Setup disks and select "R" from the first Setup screen to repair. Select only "verify system files" from the options list. When asked to replace the NTLDR file, choose yes, after replacing the NTLDR file, press F3 to exit repair and perform a reboot.

STATUS

Microsoft has confirmed this to be a problem in Windows NT version 3.51 Service Pack 2. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.

Additional query words: prodnt sp

Keywords : kbother ntboot kbbug3.51
Version : 3.51
Platform : winnt
Issue type :