Microsoft KB Archive/102377

= Archive 2150/2250 Firmware Error Causes Under Runs =

Article ID: 102377

Article Last Modified on 10/31/2006

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APPLIES TO


 * Microsoft Windows NT Advanced Server 3.1
 * Microsoft Windows NT Workstation 3.1
 * Microsoft Windows NT Advanced Server 3.1

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This article was previously published under Q102377



SYMPTOMS
The Archive 2150/2250 QIC SCSI tape drive (Viper 150, Viper 250) does not correctly respond with the number of bytes transferred. This is a condition known as an "under run."



CAUSE
A firmware error causes the Archive 2150/2250 to do this.



WORKAROUND
Use one of the SCSI miniports that have been tested out and correctly handle under runs: AHA154X.SYS, AHA174X.SYS, SPARROW.SYS, FD16_700.SYS, FD8XX,SYS, and SPOCK.SYS. Except for the Ultrastor 24, these are all the "core" adapters.

Additional query words: prodnt

Keywords: kbother KB102377

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