Specifications

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Compaq HSG80 Array Controller ACS Version 8.4 Configuration and CLI Reference Guide
Restarting Your Subsystem
Follow these steps to restart your subsystem:
1. Plug in the subsystem’s power cord.
2. Turn on the subsystem.
3. Press and hold the reset button on the controller for three seconds, then release it.
4. Check the status of the write-back cache module’s backup battery. If your
subsystem has been off for an extended period of time, the battery may be
drained. Use the following syntax to check the battery’s status:
SHOW THIS_CONTROLLER