IBM 887022X Installation Guide - Page 89

4.

Press

and

hold

the

light

path

diagnostics

(blue)

button

on

the

diagnostics

panel.

The

LEDs

will

be

lit

while

the

button

is

pressed.

Note:

You

can

illuminate

the

LEDs

for

a

maximum

of

two

minutes.

After

that

time,

the

circuit

that

powers

the

LEDs

is

exhausted.

5.

Close

the

cover

on

the

server;

then,

slide

the

server

into

the

rack

cabinet

and

connect

all

external

cables.

For

more

information,

see

“Installing

the

server

in

the

rack

cabinet”

on

page

33

for

instructions.

See

“Light

path

diagnostics

table”

on

page

78

for

information

about

identifying

problems

using

these

LEDs.

Identifying

problems

using

the

light

path

diagnostics

feature

This

section

provides

information

about

using

the

light

path

diagnostics

feature

to

help

you

identify

problems

that

might

occur

during

installation.

The

diagnostic

panel

First

look

at

the

diagnostic

panel

for

help

in

identifying

problems.

If

a

system

error

occurs,

the

system-error

LED

on

the

front

of

this

panel

is

lit.

Press

the

front

of

the

panel

to

open

it

and

look

for

any

lit

LEDs.

Make

a

note

of

any

LEDs

that

are

lit,

then

close

the

panel.

LEDs

on

the

top

of

the

server

After

viewing

the

diagnostic

panel,

pull

out

the

server

from

the

rack

and

view

the

top

cover.

In

the

center

of

the

top

cover

is

a

set

of

six

LEDs

and

the

system

service

labels.

The

numbers

beside

the

LEDs

correspond

to

the

numbers

located

on

the

system

service

label.

Note

the

lit

LED,

and

see

the

numbered

block

on

the

system

service

label

that

corresponds

to

the

lit

LED.

Then,

follow

the

instructions,

if

any,

in

the

numbered

block.

LEDs

on

the

SMP

Expansion

Modules

and

system

boards

To

locate

the

actual

component

that

caused

the

error,

locate

the

lit

LED

next

to

that

component.

For

example:

A

system

error

has

occurred

and

you

note

that

the

CPU

LED

on

the

diagnostic

panel

is

lit.

Referring

to

the

LEDs

on

the

top

cover,

you

see

that

LED

2

is

lit.

You

then

locate

the

panel

on

the

system

service

label

with

the

number

2

on

it.

In

this

case,

the

instructions

in

the

panel

tell

you

to

remove

the

lower

SMP

Expansion

Module.

This

tells

you

that

the

problem

occurred

with

one

of

the

microprocessors

in

the

lower

SMP

Expansion

Module.

Follow

the

procedure

in

“Removing

an

SMP

Expansion

Module

and

cover”

on

page

11

to

remove

the

lower

SMP

Expansion

Module;

then,

remove

the

cover

from

the

SMP

Expansion

Module.

Located

near

the

edge

connectors

on

the

circuit

board

is

the

light-path

capacitor

switch.

Press

and

hold

the

switch

until

you

locate

the

lit

LED

beside

the

defective

microprocessor.

Follow

the

instructions

in

the

Option

Installation

Guide

on

the

IBM

xSeries

Documentation

CD

to

remove

and

replace

the

microprocessor.

Chapter

6.

Solving

problems

77

Section	Page
Contents	5
Safety	7
Chapter 1. Introduction	13
The IBM Eserver Documentation CD	14
Hardware and software requirements	14
Using the Documentation Browser	14
Notices and statements used in this publication	15
Features and specifications	16
Major components of the xSeries 445 server	17
Chapter 2. Installing options	19
Installation guidelines	19
System reliability guidelines	19
Working inside the server with the power on	20
Handling static-sensitive devices	20
Opening the cover	21
The SMP Expansion Module	21
Removing an SMP Expansion Module and cover	23
Installing and replacing a microprocessor	27
Installing a memory module	31
Installing DIMMs	33
Reinstalling an SMP Expansion Module and cover	35
Installing an adapter	38
Cabling a ServeRAID adapter	41
Installing the serial port	43
Completing the installation	45
Installing the server in the rack cabinet	45
Connecting the cables	46
SMP Expansion Port cabling	47
RXE Expansion and Management Port cabling	53
Power cabling	60
SCSI cabling	60
USB cabling	60
Video cabling	60
Mouse cabling	60
Keyboard cabling	61
Gigabit Ethernet cabling	61
Remote Supervisor Adapter cabling	61
Chapter 3. Server controls, LEDs, and power	63
Front view	63
Rear view	65
Server power features	68
Turning on the server	68
Turning off the server	69
Chapter 4. Configuring your server	71
Using the ServerGuide Setup and Installation CD	72
Using the Configuration/Setup Utility program	72
Using the LSI Logic Configuration Utility program	73
Using the ServeRAID configuration programs	74
Using the Remote Supervisor Adapter	74
Using the Integrated System Management Firmware Update Utility program	74
Configuring scalable partitions	75
Creating a scalable partition	75
Deleting a scalable partition	77
Chapter 5. Updating IBM Director	79
Chapter 6. Solving problems	81
Diagnostic tools overview	81
POST beep code descriptions	82
ServerGuide startup problems	82
Troubleshooting charts	83
Light path diagnostics feature overview	88
Identifying problems using the light path diagnostics feature	89
The diagnostic panel	89
LEDs on the top of the server	89
LEDs on the SMP Expansion Modules and system boards	89
Light path diagnostics table	90
Appendix A. Getting help and technical assistance	93
Before you call	93
Using the documentation	93
Getting help and information from the World Wide Web	94
Software service and support	94
Hardware service and support	94
Appendix B. IBM Statement of Limited Warranty Z125-4753-07 11/2002	95
Part 1 - General Terms	95
Part 2 - Country-unique Terms	98
Part 3 - Warranty Information	109
Appendix C. Notices	111
Edition notice	111
Trademarks	112
Important notes	113
Product recycling and disposal	113
Battery return program	114
Electronic emission notices	114
Federal Communications Commission (FCC) statement	114
Industry Canada Class A emission compliance statement	115
Australia and New Zealand Class A statement	115
United Kingdom telecommunications safety requirement	115
European Union EMC Directive conformance statement	115
Taiwanese Class A warning statement	115
Chinese Class A warning statement	116
Japanese Voluntary Control Council for Interference (VCCI) statement	116
Power cords	116

IBM 887022X Installation Guide - Page 89

Identifying, problems, using, light, diagnostics, feature

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