Bull Power 5 Hardware Information

Hardware

Information

Control panel

ESCALA POWER5

REFERENCE

86 A1 30EW 00

BLANK

ESCALA POWER5

Hardware Information

Control panel

July 2006

BULL CEDOC

357 AVENUE PATTON

B.P.20845

49008 ANGERS CEDEX 01

FRANCE

REFERENCE

86 A1 30EW 00

Hardware

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Copyright Bull SAS 1992, 2006

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Table of Contents

Control panel.....................................................................................................................................................1

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels..............................................1

Remove the control panel with power on.........................................................................................1

Replace the control panel with power on.........................................................................................3

Remove the control panel with power off.........................................................................................5

Replace the control panel with power off.........................................................................................6

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panel fillers................................8

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control-panel signal cables...................9

Model ESCALA PL 250R-VL or ESCALA PL 450R-XS control panel....................................................9

Remove the control panel from a model ESCALA PL 250R-VL or ESCALA PL 450R-XS............10

Replace the control panel in a model ESCALA PL 250R-VL or ESCALA PL 450R-XS.................11

Model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, 7/10, and ESCALA PL 250R-L+ or

ESCALA PL 450R-VL+ control panels................................................................................................12

Remove the device enclosure from a model ESCALA PL 250R-L, PL 250R-L+ or PL

450R-VL+, 7/10, and ESCALA PL 250R-L+ or ESCALA PL 450R-VL+.................................13

Replace the device enclosure in a model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+,

7/10, and ESCALA PL 250R-L+ or ESCALA PL 450R-VL+...................................................14

Model ESCALA PL 850R/PL 1650R/R+ and ESCALA PL 1650R-L+ control panel.............................16

Remove the control panel with power on.......................................................................................16

Replace the control panel with power on.......................................................................................17

Remove the control panel with power off.......................................................................................19

Replace the control panel with power off.......................................................................................20

Model ESCALA PL 850R/PL 1650R/R+ and ESCALA PL 1650R-L+ control panel filler...............21

Model ESCALA PL 245T/R control panel.............................................................................................22

Remove the control panel..............................................................................................................22

Replace the control panel..............................................................................................................24

Remove the control panel signal cable..........................................................................................25

Replace the control panel signal cable..........................................................................................26

Related procedures.........................................................................................................................................29

Before you begin...................................................................................................................................29

Start or stop the system or logical partition...........................................................................................31

Start the system or logical partition................................................................................................31

Stop the system or logical partition................................................................................................33

Identify a failing part..............................................................................................................................36

Identify a failing part on an AIX system or logical partition.............................................................36

Identify a failing part on a Linux system or logical partition............................................................37

Identify a failing part using the Advanced System Management Interface....................................40

Install a feature using the Hardware Management Console.................................................................40

Remove a part using the Hardware Management Console...........................................................41

Replace a part using the Hardware Management Console...........................................................41

Remove and replace model ESCALA PL 245T/R covers and doors....................................................42

Remove and replace the model ESCALA PL 245T/R front cover..................................................42

Remove and replace the model ESCALA PL 245T/R acoustic-feature back cover.......................43

Remove and replace the model ESCALA PL 245T/R side cover..................................................44

Gain access to the model ESCALA PL 245T/R control panel..............................................................46

Place the rack-mounted model ESCALA PL 245T/R in the service position or operating position......46

Place the rack-mounted model ESCALA PL 245T/R in the operating position..............................47

Place the rack-mounted model ESCALA PL 245T/R in the service position.................................47

Gain access to the model ESCALA PL 250R-VL or ESCALA PL 450R-XS control panels..................50

Open the model ESCALA PL 250R-VL or ESCALA PL 450R-XS service access panel......................51

Remove the service access cover from the rack-mounted model ESCALA PL 250R-VL or

ESCALA PL 450R-XS.............................................................................................................54

Install the service access cover on the rack-mounted model ESCALA PL 250R-VL or

ESCALA PL 450R-XS.............................................................................................................54

Place the model ESCALA PL 250R-VL or ESCALA PL 450R-XS in the service position....................55

Place the model ESCALA PL 250R-VL or ESCALA PL 450R-XS in the operating position.................58

Remove the front cover from the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ or

7/10......................................................................................................................................................59

Install the front cover on the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ or

7/10.........................................................................................................................................60

Place the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ or 7/10 in the service

position...................................................................................................................................60

Place the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ or 7/10 in the operating

Control panel

i

Table of Contents

Related procedures

position..........................................................................................................................................62

Gain access to the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ control panels......63

Remove the front cover from the rack-mounted model 112/85, ESCALA PL 250T/R, PL 250T/R+

or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, and the 05/95 expansion

unit.......................................................................................................................................................64

Place the rack-mounted system or expansion unit in the service position...........................................64

Remove the front cover from the stand-alone model 112/85, ESCALA PL 250T/R, PL 250T/R+ or

PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+,..................................................67

Install the front cover on the stand-alone model 112/85, ESCALA PL 250T/R, PL 250T/R+ or

PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+,.....................................67

Install the front cover on the rack-mounted model 112/85, ESCALA PL 250T/R, PL 250T/R+ or

PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, , or the 05/95 expansion unit...68

Remove the door from the model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+,

ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+,..........................................................................69

Remove the door from the model ESCALA PL 250T/R+ or ESCALA PL 450T/R-L+....................70

Install or replace the door on the model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL

450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+,..........................................70

Remove the front cover from the model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL

1650R/R+............................................................................................................................................72

Install the front cover on the model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL

1650R/R+...............................................................................................................................73

Remove the front cover from the model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL

450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, or the 05/95 expansion unit...........73

Install the front cover on the model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL

450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, or the 05/95 expansion

unit..........................................................................................................................................74

Verify the installed part.........................................................................................................................74

Verify an installed feature or replaced part on an AIX system or logical partition..........................74

Verify the installed part on a Linux system or logical partition (run AIX diagnostics).....................78

Verify the presence of an installed part using Hardware Management Console (HMC)................79

Verify the presence of an installed part using the Advanced System Management Interface

(ASMI).....................................................................................................................................80

Control panel

ii

Control panel

The following procedures describe the removal and replacement of the control panel (also known as the

operator panel) for the models listed below. Also listed below are procedures to remove and replace the

control-panel signal cable and control panel fillers, if applicable.

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels•

Model ESCALA PL 250R-VL or ESCALA PL 450R-XS control panel•

Model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, and ESCALA PL 250R-L+ or ESCALA

PL 450R-VL+ control panels

•

Model ESCALA PL 850R/PL 1650R/R+ and ESCALA PL 1650R-L+ control panel•

Model ESCALA PL 245T/R control panel•

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels

These procedures describe the removal and replacement of the control panel in the following servers:

112/85•

ESCALA PL 250T/R•

ESCALA PL 450T/R•

7/20•

Replacing this feature is a customer task. You can perform this task yourself, or contact a service provider to

perform the task for you. You might be charged a fee by the service provider for this service.

Select the appropriate instructions from this list:

Remove the control panel with power on•

Replace the control panel with power on•

Remove the control panel with power off•

Replace the control panel with power off•

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panel fillers•

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control-panel signal cables•

Parent topic: Control panel

Remove the control panel with power on

These procedures describe the removal of the control panel with power on for the server models listed in

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels.

Be sure you read these instructions carefully and understand the complexity of the power on procedure before

you begin. If you do not feel comfortable using this procedure, go to Remove the control panel with power off.

Attention: Failure to follow these instructions could result in damage to the media device or to the system unit

and could result in loss of data.

If your system is managed by the Hardware Management Console (HMC), use the HMC to complete the

steps for removing a control panel. For instructions, see Remove a part using the Hardware Management

Console.

Prerequisites

To remove a control panel with the system power on, you must first complete the following items:

Control panel 1

Gain access to the Advanced System Management Interface (ASMI). See Managing the Advanced

System Management Interface (ASMI) for instructions.

•

Remove the control panel

To remove the control panel with the system or logical partition powered on, follow these steps from the

system or logical partition that controls the media device:

Perform the prerequisite tasks described in Before you begin.1.

Remove the front cover from your system. Refer to Remove the front cover from the model 112/85,

ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL

850T/R-L+, or the 05/95 expansion unit.

2.

Access the Advanced System Management Interface (ASMI). See Managing the Advanced System

Management Interface (ASMI) for instructions.

3.

In the navigation area of the ASMI, select Using concurrent maintenance utilities and then Control

panel.

4.

At the control panel window, select Remove and click Continue.5.

Choose the control panel's location and click Save Settings.6.

If the operation was successful, the window will display: Operation completed successfully.7.

Remove the control panel by pressing the locking tabs A located on either side of the panel, grasping

the edges of the panel, and pulling it out of its bay.

Attention: Disconnect the control-panel signal cable B from the back of the control panel C.

Figure 1. Control panel removal from a rack-mounted system unit

Figure 2. Control panel removal from a stand-alone system unit

8.

Control panel

2 Remove the control panel with power on

Replace the control panel with power on (see Replace the control panel with power on).

Attention: A control panel or control panel filler must be in place when the system power is on for

proper air flow and cooling. See Model ESCALA PL 250T/R, ESCALA PL 450T/R, ESCALA PL

850R/PL 1650R/R+, and 7/20 control panel fillers for instructions on installing a control panel filler.

9.

Parent topic: Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels

Replace the control panel with power on

These procedures describe the replacement of the control panel with power on for the server models listed in

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels.

If your system is managed by the Hardware Management Console (HMC), use the HMC to complete the

steps for replacing a control panel. For instructions, see Replace a part using the Hardware Management

Console.

Prerequisites

To replace a control panel with the system power on, you must first complete the following items:

Gain access to the Advanced System Management Interface (ASMI). See Managing the Advanced

System Management Interface (ASMI) for instructions.

•

Replace the control panel

To replace the control panels with the power on, do the following procedure:

Perform the prerequisite tasks described in Before you begin.1.

If you have not already done so, remove the control panel with power on. See Remove the control

panel with power on.

Attention: A control panel or control panel filler must be in place when the system power is on for

proper air flow and cooling. See Model ESCALA PL 250T/R, ESCALA PL 450T/R, ESCALA PL

850R/PL 1650R/R+, and 7/20 control panel fillers for instructions on removing a control panel filler.

2.

Control panel

Replace the control panel with power on 3

If necessary, remove the new control panel from its packaging. If there are control-panel overlays

included with the new control panel, install the appropriate overlay on the control panel.

Note: Remove the machine type label, with the serial number, from the front of the existing control

panel and place the label on the new control panel.

3.

Connect the control-panel signal cable B to the back of the control panel C.4.

Carefully slide the control panel into the control panel bay until you feel the locking tabs A lock in

place.

Figure 1. Control panel replacement in a rack-mounted system unit

Figure 2. Control panel replacement in a stand-alone system unit

5.

Install the front cover onto your system. Refer to Install the front cover on the model 112/85, ESCALA

PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, or the

05/95 expansion unit.

6.

Access the Advanced System Management Interface (ASMI). See

Managing the Advanced System

Management Interface (ASMI) for instructions.

7.

In the navigation area of the ASMI, select Using concurrent maintenance utilities and then Control

panel.

8.

At the Preparing the control panel window, select Install and click Continue.9.

Control panel

4 Replace the control panel with power on

Choose the control panel's location and click Save Settings.10.

If the operation was successful, the window will display: Operation completed successfully.

Note: If there is a frozen bouncing ball (dot) that appears in the middle of the control panel, toggle

between function 02 and function 01 until the ball disappears.

11.

If you replaced the control panel as part of another procedure, return to that procedure now. If you

replaced it because it was not operational, verify that the new resource is functional. See Verify the

installed part.

12.

Parent topic: Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels

Remove the control panel with power off

These procedures describe the removal of the control panel with power off for the server models listed in

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels.

If your system is managed by the Hardware Management Console (HMC), use the HMC to complete the

steps for removing a control panel. For instructions, see Remove a part using the Hardware Management

Console.

To remove the control panel with the power off, do the following procedure:

Perform the prerequisite tasks described in Before you begin.1.

Stop the system (see Stop the system or logical partition).2.

Disconnect the power source from the system by unplugging the system.

Note: This system might be equipped with a second power supply. Before continuing with this

procedure, ensure that the power source to the system has been completely disconnected.

(L003)

or

3.

Remove the front cover from your system. Refer to Remove the front cover from the rack-mounted

model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+

or PL 850T/R-L+, and the 05/95 expansion unit.

4.

Remove the control panel by pressing the locking tabs A located on either side of the panel, grasping

the edges of the panel, and pulling it out of its bay.

Attention: Disconnect the control-panel signal cable B from the back of the control panel C.

5.

Control panel

Remove the control panel with power off 5

Figure 1. Control panel removal from a rack-mounted system unit

Figure 2. Control panel removal from a stand-alone system unit

If you are removing the control panel as part of another procedure, return to that procedure now.

Attention: If you are not immediately replacing the control panel, a control panel filler must be in

place when the system power is on for proper air flow and cooling. See Model ESCALA PL 250T/R,

ESCALA PL 450T/R, ESCALA PL 850R/PL 1650R/R+, and 7/20 control panel fillers for instructions

on installing a control panel filler.

6.

Replace the control panel with power off. (See Replace the control panel with power off.)7.

Parent topic: Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels

Replace the control panel with power off

These procedures describe the replacement of the control panel with the power off for the server models

listed in

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels.

Control panel

6 Replace the control panel with power off

If your system is managed by the Hardware Management Console (HMC), use the HMC to complete the

steps for replacing a control panel. For instructions, see Replace a part using the Hardware Management

Console.

To replace the control panel with the power off, do the following:

Perform the prerequisite tasks described in Before you begin.1.

Remove the control panel with power off (see Remove the control panel with power off).

Attention: A control panel or control panel filler must be in place when the system power is on for

proper air flow and cooling. See Model ESCALA PL 250T/R, ESCALA PL 450T/R, ESCALA PL

850R/PL 1650R/R+, and 7/20 control panel fillers for instructions on removing a control panel filler.

2.

If necessary, remove the new control panel from its packaging. If there are control-panel overlays

included with the new control panel, install the appropriate overlay on the control panel.

Note: Remove the machine type label, with the serial number, from the front of the existing control

panel and place the label on the new control panel.

3.

Connect the control-panel signal cable B to the back of the control panel C.4.

Carefully slide the control panel into the control panel bay until you feel the locking tabs A lock in

place.

Figure 1. Control panel replacement in a rack-mounted system unit

Figure 2. Control panel replacement in a stand-alone system unit

5.

Control panel

Replace the control panel with power off 7

Install the front cover onto your system. Refer to Install the front cover on the model 112/85, ESCALA

PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, or the

05/95 expansion unit.

6.

If you replaced the control panel as part of another procedure, return to that procedure now. If you

replaced it because it was not operational, verify that the new resource is functional. See Verify the

installed part.

7.

Start the system (see Start the system or logical partition).

Note: If there is a frozen bouncing ball (dot) that appears in the middle of the control panel, toggle

between function 02 and function 01 until the ball disappears.

8.

Parent topic: Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panel

fillers

These procedures describe the removal and replacement of the control-panel filler in the following servers:

112/85•

ESCALA PL 250T/R•

ESCALA PL 450T/R•

7/20•

If you do not replace the control panel immediately after removing it while power is on, a control panel filler

must be in place for proper air flow and cooling.

Remove the control panel filler

Remove the front cover from your system. Refer to

Remove the front cover from the model 112/85,

ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL

850T/R-L+, or the 05/95 expansion unit.

1.

Locate the control panel filler.2.

Remove the control panel filler by pressing the locking tabs located on either side of the filler,

grasping the edges of the panel, and pulling it out of its bay.

3.

Replace the control panel filler

Carefully slide the control panel filler into the control panel bay until you feel the locking tabs lock in

place.

1.

Install the front cover onto your system. Refer to

Install the front cover on the model 112/85, ESCALA

PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, or the

2.

Control panel

8 Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panel fillers

05/95 expansion unit.

Parent topic: Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control-panel

signal cables

These procedures describe the removal and replacement of the control-panel signal cable in the following

servers:

112/85•

ESCALA PL 250T/R•

ESCALA PL 450T/R•

7/20•

If your system is managed by the Hardware Management Console (HMC), use the HMC to complete the

steps for replacing a control-panel signal cable. For instructions, see Replace a part using the Hardware

Management Console.

To complete these procedures, you will need to read and print the following instructions:

Media device•

Media-device enclosure•

If you are planning to use this information in printed form, be sure to print all of the information you need. You

can find all of the information, in both HTML or PDF format, in the Installing features topic. Go to the listed

procedures, print them, and then return here.

To replace the control-panel signal cable, do the following:

Perform the prerequisite tasks described in Before you begin.1.

Remove the control panel with power off (see Remove the control panel with power off).2.

Remove the media-device enclosure. For instructions, see Remove the media-device enclosure from

models ESCALA PL 250T/R, ESCALA PL 450T/R, and 7/20.

3.

Disconnect the control-panel signal cable from the media-device enclosure. If you are servicing a

stand-alone system unit, note how the control-panel signal cable is routed through the system

chassis.

4.

Pull the control-panel signal cable out of the system.5.

Place the replacement control-panel signal cable into the system. If you are servicing a stand-alone

system unit, note how the control-panel signal cable is routed through the system chassis.

6.

Connect the control-panel signal cable to the media-device enclosure.7.

Replace the media-device enclosure. For instructions, see Replace the media-device enclosure in

models ESCALA PL 250T/R, ESCALA PL 450T/R, and 7/20.

8.

Replace the control panel with power off (see Replace the control panel with power off).9.

Parent topic: Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control panels

Model ESCALA PL 250R-VL or ESCALA PL 450R-XS control panel

The following procedures describe the control panel in a server.

Note: To gain access to all of the control panel's features, including the display, refer to Gain access to the

model ESCALA PL 250R-VL or ESCALA PL 450R-XS control panels.

Replacing this feature is a customer task. You can perform this task yourself, or contact a service provider to

perform the task for you. You might be charged a fee by the service provider for this service.

Control panel

Model 112/85, ESCALA PL 250T/R, ESCALA PL 450T/R control-panel signal cables 9

Remove the control panel from a model ESCALA PL 250R-VL or ESCALA PL 450R-XS•

Replace the control panel in a model ESCALA PL 250R-VL or ESCALA PL 450R-XS•

Parent topic: Control panel

Remove the control panel from a model ESCALA PL 250R-VL or

ESCALA PL 450R-XS

To remove the control panel, do the following procedure:

Perform the prerequisite tasks described in Before you begin.1.

Stop the system. Refer to Stop the system or logical partition.2.

Disconnect the power source from the system by unplugging the system.

Note: This system may be equipped with a second power supply. Before continuing with this

procedure, ensure that the power source to the system is completely disconnected.

(L003)

or

3.

Place the server in the service position. Refer to Place the model ESCALA PL 250R-VL or ESCALA

PL 450R-XS in the service position.

4.

Open the service access cover. Refer to Remove the service access cover from the rack-mounted

model ESCALA PL 250R-VL or ESCALA PL 450R-XS.

5.

Disconnect the control panel cable A from the system backplane.6.

Press the release button B on the front of the control panel.7.

Pull the control panel away from the system until it stops.8.

Press the tabs C on both sides of the control panel to release the control panel from the chassis.9.

Pull the control panel out from the system while guiding the connector cable D out.

Figure 1. Control panel removal

10.

Control panel

10 Model ESCALA PL 250R-VL or ESCALA PL 450R-XS control panel

Figure 2. Control panel removal

Parent topic: Model ESCALA PL 250R-VL or ESCALA PL 450R-XS control panel

Replace the control panel in a model ESCALA PL 250R-VL or ESCALA

PL 450R-XS

To replace the control panel, do the following procedure:

Align the control panel with the chassis opening.1.

Guide the control panel cable A through the chassis opening towards the cable connector B on the

system backplane.

2.

Connect the cable B.3.

Push the control panel C in until it latches into place.4.

Control panel

Remove the control panel from a model ESCALA PL 250R-VL orESCALA PL 450R-XS 11

Figure 1. Control panel replacement

Figure 2. Control panel replacement

Install the service access cover. Install the service access cover on the rack-mounted model ESCALA

PL 250R-VL or ESCALA PL 450R-XS.

5.

Place the server in the operating position. Refer to Place the model ESCALA PL 250R-VL or ESCALA

PL 450R-XS in the operating position.

6.

Reconnect all system cables.7.

Start the system. Refer to Start the system or logical partition.8.

Verify the installed part. Refer to Verify the installed part.9.

Parent topic: Model ESCALA PL 250R-VL or ESCALA PL 450R-XS control panel

Model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, 7/10, and

ESCALA PL 250R-L+ or ESCALA PL 450R-VL+ control panels

These procedures describe the removal and replacement of the control panel in the and model ESCALA PL

250R-L, PL 250R-L+ or PL 450R-VL+, 7/10, and ESCALA PL 250R-L+ or ESCALA PL 450R-VL+.

Attention: In the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, 7/10, and ESCALA PL 250R-L+

or ESCALA PL 450R-VL+ servers, the control panel is part of a device enclosure that also houses the media

device. You should never attempt to remove the control panel itself from the system chassis. The control

panel must be removed as part of the device enclosure.

Control panel

12 Replace the control panel in a model ESCALA PL 250R-VL or ESCALAPL 450R-XS

Note: To gain access to all of the control panel's features, including the display, refer to Gain access to the

model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ control panels.

The following procedures describe the removal and replacement of the device enclosure in a model ESCALA

PL 250R-L, PL 250R-L+ or PL 450R-VL+, 7/10, and ESCALA PL 250R-L+ or ESCALA PL 450R-VL+ for the

rack-mounted unit.

Replacing this feature is a customer task. You can perform this task yourself, or contact a service provider to

perform the task for you. You might be charged a fee by the service provider for this service.

Remove the device enclosure from a model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+,

and ESCALA PL 250R-L+ or ESCALA PL 450R-VL+

•

Replace the device enclosure in a model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, and

ESCALA PL 250R-L+ or ESCALA PL 450R-VL+

•

Parent topic: Control panel

Remove the device enclosure from a model ESCALA PL 250R-L, PL

250R-L+ or PL 450R-VL+, 7/10, and ESCALA PL 250R-L+ or ESCALA PL

450R-VL+

To remove the device enclosure, do the following:

Perform the prerequisite tasks described in Before you begin.1.

Stop the system (see Stop the system or logical partition).2.

Disconnect the power source from the system by unplugging the system.

Note: This system may be equipped with a second power supply. Before continuing with this

procedure, ensure that the power source to the system is completely disconnected.

(L003)

or

3.

Remove the front cover (see Remove the front cover from the model ESCALA PL 250R-L, PL

250R-L+ or PL 450R-VL+ ).

4.

Remove the media device.5.

Locate the blue, plastic, slide tabs A on both sides of the device enclosure.6.

Pull the tabs A out from the system. This releases the device enclosure.7.

Pull the device enclosure out of the system.8.

Control panel

Model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, 7/10, andESCALA PL 250R-L+ or ESCALA PL 450R-VL+ control panels 13

Figure 1. Rack-mounted system unit device enclosure removal

If you are removing the device enclosure as part of another procedure, return to that procedure now.9.

Replace the device enclosure, see Replace the device enclosure in a model ESCALA PL 250R-L, PL

250R-L+ or PL 450R-VL+, and ESCALA PL 250R-L+ or ESCALA PL 450R-VL+.

10.

Parent topic: Model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, and ESCALA PL 250R-L+ or

ESCALA PL 450R-VL+ control panels

Replace the device enclosure in a model ESCALA PL 250R-L, PL

250R-L+ or PL 450R-VL+, 7/10, and ESCALA PL 250R-L+ or ESCALA PL

450R-VL+

To replace the device enclosure, do the following:

Pull the blue-plastic slide tabs on the new device enclosure out as far as they will go.1.

Align the device enclosure with the chassis opening.2.

Carefully push the new device enclosure into the system unit while ensuring that the slide tabs remain

pulled out.

Note: Do not push the device enclosure in by its slide tabs.

Note: Ensure that the plastic cover on the control panel connector does not get caught on the bottom

of the drive enclosure located above the control panel.

3.

Once the device enclosure is all the way into the system, press the slide tabs inward toward each

other while at the same time pushing them toward the system. This action locks the enclosure into

place.

4.

Replace the media device.5.

Replace the front cover (see Install the front cover on the model ESCALA PL 250R-L, PL 250R-L+ or

PL 450R-VL+ ).

6.

Reconnect all system power cables.7.

Place the system in the operating position (see Place the model ESCALA PL 250R-L, PL 250R-L+ or

PL 450R-VL+ __in the operating position).

8.

If you replaced the device enclosure as part of another procedure, return to that procedure now. If you

replaced it because it was not operational, verify that the new resource is functional. See Verify the

installed part.

9.

Start the system (see Start the system or logical partition).10.

Parent topic:

Model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, and ESCALA PL 250R-L+ or

ESCALA PL 450R-VL+ control panels

Control panel

14Remove the device enclosure from a model ESCALA PL 250R-L, PL250R-L+ or PL 450R-VL+, 7/10, and ESCALA PL 250R-L+ or ESCALA PL450R-VL+

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