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Chapter 5: Subsystem Maintenance and Upgrading

Replacing Controller Module Components

5-3

5.2. Replacing Controller Module Components

5.2.1 Overview

The controller module should never be removed unless the following replaceable

components need to be accessed:

 DIMM Module: The DIMM module must be replaced when the DIMM

module fails or if a larger capacity DIMM module is

required.

 Controller Module itself: If the controller module in a single-controller

configuration fails, it is necessary to power the system

down and replace the controller.

If a DIMM module or RAID controller fails, contact you vendor immediately for a

replacement. To replace any of these components, the controller module must first be

removed from the subsystem.

5.2.2 Notes on Controller Module Maintenance

♦ The controller module contains a DIMM module. It is not recommended to re-use

the DIMM module extracted from a failed controller unless you have a similar RAID

subsystem that can be used to test the module.

♦ We provide a three-year warranty for subsystem components. You can contact your

vendor for sending the failed controller in for repair.

♦ When replacing the controller module, you must remember that the controller board

is one of the most sensitive components in the subsystem. All previously stipulated

safety precautions (see Chapter 2) must be strictly adhered to. Failure to adhere to

these precautions can result in permanent damage to the controller board, resulting in

timely delays.

♦ For your own safety and that of the subsystem, make sure that no power is being

supplied to the system prior to replacing the controller module.

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Rorke Data The Galaxy 65 Especificaciones Pagina 69