Dell PowerEdge RAID Controller 6E: instruction

Dell™ PowerEdge™

Expandable RAID Controller x

Removing and Installing the

Battery and Battery Cable

on PERC Controllers

在 PERC 控制器上拆装电池和电池电缆

拆裝 PERC 控制器的電池和電池電纜

Retrait et installation de la batterie

et de son câble sur les contrôleurs PERC

Entfernen und Installieren des Akkus und

des Akkukabels bei PERC-Controllern

PERC コントローラのバッテリーとバッテ

リーケーブルの取り外しと取り付け

PERC

컨트롤러의 전지 및 전지

케이블 제거 / 설치

Установка и удаление батареи и кабеля

батареи на контроллерах

PERC

Extracción e instalación de la batería y el cable

de la batería en controladoras PERC

Model UCP-50 and UCP-51

Dell™ PowerEdge™

Expandable RAID Controller x

Removing and Installing the

Battery and Battery Cable

on PERC Controllers

Notes, Notices, and Cautions

NOTE: A NOTE indicates important information that helps you make better use

of your computer.

NOTICE: A NOTICE indicates either potential damage to hardware or loss of data

and tells you how to avoid the problem.

CAUTION: A CAUTION indicates a potential for property damage, personal injury,

or death.

____________________

Information in this document is subject to change without notice.

© 2007 Dell Inc. All rights reserved.

Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell, the DELL logo, Dell Precision, and PowerEdge, are trademarks

of Dell Inc.

Other trademarks and trade names may be used in this document to refer to either the entities claiming

the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks

and trade names other than its own.

Model UCP-50 and UCP-51

November 2007 P/N XR434 Rev. A00

Removing and Installing the

Battery and Battery Cable

on PERC Controllers

This document contains information on removing and installing the battery,

battery cable, and memory module on Dell™ PowerEdge™ Expandable RAID

Controllers (PERC).

• See page 4 for PERC

x

/E, where

x

is the generation of the card (i.e., 5, 6, etc.)

battery removal and installation procedures

• See page 10 for PERC

x

/i battery removal and installation procedures

Important Safety Information

CAUTION: Any installation that requires removal of the system cover is intended solely

to be performed by trained service technicians. See the Product Information Guide that

came with your system for complete information about safety precautions, working

inside the computer, and protecting against electrostatic discharge.

NOTE: See the Product Information Guide that came with your system for complete

information about U.S. Terms and Conditions of Sale, Limited Warranties and

Returns, Export Regulations, Software License Agreement, Safety, Environmental

and Ergonomic Instructions, Regulatory Notices, and Recycling Information.

Removing and Installing the Battery and Battery Cable on PERC Controllers 3

Removing the Transportable Battery Backup Unit (TBBU)

from a PERC x/E Adapter

This section describes the procedure to remove the TBBU from a PERC

x

/E

Adapter installed in a system.

NOTE: The TBBU on the PERC x/E Adapter consists of a dual in-line memory

module (DIMM) and a battery backup unit (BBU).

1

Perform a controlled shutdown of the system in which the PERC

x

/E

Adapter is installed, as well as any attached storage enclosures, and remove

the PERC

x

/E Adapter from the system. See the

Dell PowerEdge Expandable

RAID Controller x/i and x/E User’s Guide

for more information.

2

Visually inspect the controller and determine whether the dirty cache LED

on the memory module is turned on. See Figure 1. If the LED is turned on,

reinsert the controller into the system, replace the system cover, reconnect

the system to the electrical outlet, turn on the system, and repeat step 1.

Figure 1. PERC x/E Adapter Dirty Cache LED Location

2

1

3

4

1 memory module 2 battery

3 dirty cache LED 4 PERC x/E Adapter

CAUTION: Running a system without the system cover installed may cause

damage due to improper cooling.

4 Removing and Installing the Battery and Battery Cable on PERC Controllers

3

Remove the TBBU assembly from the PERC

x

/E Adapter by pressing down

on the tabs at each edge of the memory module connector and lifting the

TBBU off the adapter.

4

Disconnect the battery cable from the memory module.

NOTE: Do not exert excessive pressure on the connector on the memory

module while removing the memory module.

5

Detach the battery from the memory module by pressing out on the

battery clips inserted through the memory module and rotating the

battery off the memory module. See Figure 2.

Figure 2. Removing the BBU

2

1

1 memory module 2 battery

Removing and Installing the Battery and Battery Cable on PERC Controllers 5

Installing the New BBU and Battery Cable

This section describes the installation of the BBU and battery cable onto the DIMM

of a PERC

x

/E Adapter.

CAUTION: Only trained service technicians are authorized to remove the system

cover and access any of the components inside the system. Before performing any

procedure, see your Product Information Guide for complete information about

safety precautions, working inside the computer, and protecting against

electrostatic discharge

.

1

Unpack the BBU and follow all antistatic procedures.

NOTE: All work must be performed at an Electrostatic Discharge (ESD)-safe

workstation to meet the requirements of EIA-625—"Requirements For

Handling Electrostatic Discharge Sensitive Devices." All actions must be

performed following the IPC-A-610 latest revision ESD recommended

practices.

NOTE: Handle all sensitive components in a static-safe area. If possible,

use antistatic floor pads and work bench pads.

NOTE: When unpacking a static sensitive component from its shipping

carton, do not remove the component from the antistatic packing material

until you are ready to install the component. Just before unwrapping the

antistatic package, be sure to discharge static electricity from your body.

2

With the memory module removed from the controller, insert one end

of the battery cable (the red, white, yellow, and green wires) into the

connector on the memory module and the other end into the connector

on the battery.

NOTE: Do not exert excessive pressure on the connector on the memory

module while installing the memory module.

6 Removing and Installing the Battery and Battery Cable on PERC Controllers

3

Place the top edge of the battery over the top edge of the memory module

so that the arms on the side of the battery fit into their sockets on the

memory module. See Figure 3.

CAUTION: Electrostatic discharge can damage sensitive components.

Always use proper antistatic protection when handling components.

Touching components without proper grounding can damage the equipment.

Figure 3. Installing the BBU and Battery Cable

1

4

2

5

3

1 memory module 2 connector on the memory module 3 battery cable

4 battery 5 connector on the battery

4

Place the PERC

x

/E Adapter on a flat, clean, and static–free surface.

5

Mount the memory module on the controller memory socket like a

standard DIMM. See the section "Installing the TBBU on a PERC x/E

Adapter" for more information.

The memory module is mounted flush with the board so that the memory

module is parallel to the board when installed.

6

Press the memory module firmly into the memory socket. As you press the

memory module into the socket, the BBU clicks into place, indicating that

the controller is firmly seated in the socket, and the arms on the socket fit

into the notches to hold the memory module securely.

Removing and Installing the Battery and Battery Cable on PERC Controllers 7