Adaptec 412R User Guide - Page 20
Powering On and Powering Off, Turning the Power
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UPC - 760884139691
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Setting Up Your Storage Subsystem Powering On and Powering Off Note: Before turning on the power, ensure that none of the data cables or power cables are obstructing the airflow to the cooling fan modules. Turning the Power On 1 Locate the PSUs' ON/OFF switches on the back of the storage subsystem. 2 Turn ON each PSU. The storage subsystem performs a self-test during start-up. 3 Power ON the host computer(s). Turning the Power Off 1 If you are shutting down the entire system, power OFF the host computer(s). 2 Gracefully shut down the controller(s). Refer to the Storage Manager Pro User's Guide or the Disk Array Administrator User's Guide for detailed instructions. 3 Turn OFF each PSU. 4 Repeat Steps 2 and 3 for each connected storage subsystem. 2-7
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