Dell PowerVault 201S Dell PowerVault 2xxS Storage Systems SCSI Backplane Board - Page 1
Dell PowerVault 201S Manual
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Dell™ PowerVault™ 2xxS Storage Systems SCSI Backplane Board Replacement Instructions This document describes how to replace the small computer system interface (SCSI) backplane board in the Dell PowerVault 2xxS storage system. To access the SCSI backplane board, all of the components in the storage system must be removed. Before you perform any of the procedures in this section, read the following warning for your personal safety and to prevent damage to the storage system from electrostatic discharge (ESD). WARNING: The power supplies in this system produce energy hazards, which can cause bodily harm. Only trained service technicians are authorized to perform the procedures in this document. WARNING: FOR YOUR PERSONAL SAFETY AND PROTECTION OF THE EQUIPMENT WHEN WORKING INSIDE THE STORAGE SYSTEM: Before you start to work on the storage system, perform the following steps in the sequence listed: 1. Turn off the storage system. 2. Disconnect the storage system from its power source(s). 3. Disconnect any communications cables. 4. Wear a wrist grounding strap, and clip it to an unpainted metal surface, such as a part of the chassis. If a wrist grounding strap is not available, touch the fan guard or some other unpainted metal surface on the back of the chassis to discharge any static charge from your body. See the Dell PowerVault 200S, 201S, 210S, and 211S Storage Systems Installation and Service Guide for cabling and power information. System Preparation If the storage system is installed in a rack, it must be removed from the rack before the SCSI backplane board can be replaced. Likewise, the storage system must be removed from its enclosure if it is used in a stand-alone configuration. See the Dell PowerVault 200S, 201S, 210S, and 211S Storage Systems Installation and Service Guide for rack and stand-alone information. Dell PowerVault 2xxS Storage Systems SCSI Backplane Board Replacement Instructions 1