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T9940/9840 - Power Loss Issues, Tape Drive Experienced a Power Loss Indication but the Power Supply Switch Remains in the "ON" Position (Doc ID 1009841.1)

Last updated on MARCH 17, 2025

Applies to:

Sun StorageTek 9940 Tape Drive - Version Not Applicable and later
All Platforms
 
Dated material.
Set to be archived.


Symptoms

9840 and 9940 Power Loss Issues,T9940B Tape Drive experienced a power loss indication but the power supply switch remains in the "ON" position.

The power supply shuts down due to a detected over voltage condition in the power supply.

Cause

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