HSG80 Array Controller ACS Version 8.2 User Guide (EK-HSG80-UG. B01, July 1998)

5–50 HSG80 User’s Guide
Restarting the Subsystem
Use the following steps to restart a subsystem:
1. Plug in the subsystem’s power cord, if it is not already plugged in.
2. Turn on the subsystem. The controllers automatically restart and the
ECBs automatically re-enable themselves to provide backup power to
the cache modules.