5. Enter

any

requested

passwords.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6. Wait

until

 

the diagnostics

are

 

loaded or the system appears to stop.

7. Find

your

symptom

in

the

following

 

table;

then

follow

the

instructions

given in the

Action

 

column.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Symptom

 

 

 

 

 

 

 

Action

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The

disk

LED is

blinking

rapidly,

or

EIEA,The EIEB,flash

EPROM

data

is

corrupted.

The

 

 

 

 

 

FEA,

or FEB

is

displayed

on

the

operatorrecoverypanel. procedure

 

for

the

flash

EPROM

should

 

 

 

 

 

 

 

 

 

 

 

be

 

executed.

See

 

“Firmware

Recovery”

on

 

 

 

 

 

 

 

 

 

 

 

 

 

page

 

7-25.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The system stops with a prompt to enterEntera the password.

 

You

will

not

be

 

allowed

to

 

password.

 

 

 

 

 

 

continue

until

a correct

password

has

been

 

 

 

 

 

 

 

 

 

 

 

 

entered. When you have entered a valid

 

 

 

 

 

 

 

 

 

 

 

 

 

password go to the beginning

of

 

this

table

and

 

 

 

 

 

 

 

 

 

 

wait

 

for

 

one

 

of

the other

conditions

to

occur.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The

diagnostics

 

loaded.

 

 

 

Go

to

MAP

 

0020

 

in

Diagnosticsthe

 

Information

 

 

 

 

 

 

 

 

 

 

 

 

 

 

for Multiple Bus Systems.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The

system

login

prompt

is

displayed. You

 

may

not

have

pressed

the

correct

key

or

 

 

 

 

 

 

 

 

 

 

you

 

may

not

have

pressed

the

key

 

soon

enough

 

 

 

 

 

 

 

 

 

 

when

 

you

were

to

indicate

 

a Service

Mode

 

IPL

 

 

 

 

 

 

 

 

 

 

of

the

diagnostic

programs.

 

If

this

was

the

case

 

 

 

 

 

 

 

 

 

start

over

at

the

 

beginning

of

this

Step.

 

 

 

 

 

 

 

 

 

 

 

 

 

Note:

 

 

Perform

the

systems

shutdown

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

procedure before turning off the

system.

 

 

 

 

 

 

 

 

 

 

If

 

you are sure you pressed the

correct

key

in a

 

 

 

 

 

 

 

 

 

timely

manner,

go

to

 

“Step

1020-2”

on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

page

 

2-10.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The system does not respond when the Go to “Step 1020-2” on page 2-10. password is entered.

The system stopped and a POST indicatorIfisthe POST indicator represents:

displayed on the system console and an Ÿ memory, record error code M0MEM002. eight-digit error code is not displayed.

Ÿ keyboard, record error code M0KBD000.

Ÿ SCSI, record error code M0CON000.

Ÿ network, record error code M0NET000.

Ÿspeaker (audio), record error code M0BT0000.

Go to “Step 1020-3” on page 2-10.

The system stops and an 8-digit error Recordcode the error code. Go to “POST Error starting with the character "M" is displayedCodes”.on page 3-2.

The system stops and an 8-digit error Recordcode the error code. If you are working on a starting with the number "2" is displayedModel. 140 or Model 240, go to “Firmware Error

Codes” on page 3-4. If you are working on a

Model 150, go to “Error Codes” on page 4-1.

2-87043 43P Series Service Guide

Page 44
Image 44
IBM SA38-0512-03 manual Fea