HP 418800-B21 HP StorageWorks 70 Modular Smart Array Enclosure maintenance and - Page 31
Verifying component failure, Removing the power supply, Installing the power supply, Verifying
UPC - 882780564640
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• Parts can be damaged by electrostatic discharge. Use proper anti-static protection. Verifying component failure Use the following methods to verify component failure: • Check the hot-plug power supply status LED: Green = Power turned on and power supply functioning properly Amber = Standby (auxiliary power present) Blinking amber = Power to this power supply not present Off = One or more of the following conditions exists: • A/C power unavailable • Power supply failed • Power supply exceeded current limit • Check the host log for errors. Removing the power supply 1. Disconnect the power cord from the power supply. 2. Press the latch inward (1) and pull the power supply out of the chassis (2). Installing the power supply To install the power supply, slide it into the chassis until it clicks into place. Verifying component replacement After replacing the power supply, check the power supply status LED. Removal and replacement procedures 31