This article was previously published under Q137148
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When you perform mirroring on a FAT or NTFS system partition on a SeagateST32550N (Firmware Revision 14) hard disk connected to a DPT 2022 or 2122SCSI controller (Firmware Revision 06B0 BIOS 2.D7), the following STOPerror message appears in Windows NT 3.5:
STOP: 0x0000001E KMODE_EXCEPTION_NOT_HANDLED
When you perform the same procedure above in Windows NT 3.51, the WindowsNT stops responding (hangs).
This problem occurs when Revision 14 of the Seagate hard-disk firmware isused.
Upgrade the firmware of the Seagate 32550N hard disk to Revision ASA2 16.