HP A9890A HP A9891A Smart Array 6404 Controller Installation Guide - Page 8

Smart Array 6404 Controller HP-UX Installation Preparing for the Smart Array 6404 Controller Installation Preparing for the Smart Array 6404 Controller Installation WARNING Before installing a Smart Array 6404 Controller in a server, backup all data. This step is mandatory if the disks were not previously configured on a Smart Array Controller, because the data format will not be recognized and the existing data will not be preserved. CAUTION In systems using external data storage, be sure that the server is the first unit powered down and the last unit to be powered back up. Doing this ensures that the system will not erroneously mark the disk drives as FAILED. WARNING To reduce the risk of personal injury or damage to the equipment, consult the safety information and user documentation provided with your server before attempting installation. Many computers are capable of producing energy levels that are considered hazardous. These computers are intended to be serviced by qualified personnel trained to deal with those hazards. Do not remove enclosures or attempt to bypass any interlocks that may be provided for the purpose of removing these hazardous conditions. CAUTION Electrostatic discharge (ESD) can damage electronic components. Be sure that you are properly grounded before continuing the installation procedure. The Smart Array Controllers contain electronic components that can easily be damaged by small amounts of static electricity. To avoid damage, follow these guidelines: • Store the controller in its antistatic plastic bag until you are ready to install it • Work in a static-free area, if possible • Handle the controller only by the edges. Do not touch electronic components or electrical traces • If you must lay the controller down, place it on a non-conductive mat or surface Before beginning installation, and without removing the Smart Array Controller from its antistatic bag, inspect the controller for any signs of obvious damage, such as chipped or loose components. Contact HP if the controller is damaged. 8 Chapter 1