WinNT Err: OS/2 !! SYS01475 After Restart

 Last reviewed: November 18, 1997
Article ID: Q160605
The information in this article applies to:
  • Microsoft Windows NT operating system version 3.1
  • Microsoft Windows NT Advanced Server version 3.1
  • Microsoft Windows NT Workstation versions 3.5, 3.51, and 4.0
  • Microsoft Windows NT Server versions 3.5, 3.51, and 4.0

SYMPTOMS

If a computer running Windows NT is not shutdown gracefully, it may stop responding when restarted after a power outage has occurred. When the power returns and the computer is restarted (after the BIOS info is displayed and before ntdetect begins to run), the following text appears at the bottom of the screen: 

   OS/2 !! SYS01475
   OS/2 !! SYS02027
At this point, the computer will stop responding.

CAUSE

The boot sector is corrupted or damaged.

RESOLUTION

To fix this problem, start the repair process and select to repair the boot sector only.

Additional query words: reboot, hung, frozen
Keywords : ntboot nthw kbhw kbsetup
Version : WinNT:3.1,3.5,3.51,4.0
Platform : winnt
Issue type : kbprb
Solution Type : kbworkaround

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Last reviewed: November 18, 1997
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