IBM T42/T42P User Manual

v

   

Each

 

FRU

 

is

 

available

 

for

 

all

 

types

 

or

 

models,

 

unless

 

specific

 

types

 

or

 

models

 

are

 

specified.

 

v

   

A

 

CRU

 

(customer-replaceable

 

unit)

 

is

 

identified

 

by

 

a

 

single

 

asterisk

 

(*)

 

or

 

two

 

asterisks

 

(**)

 

in

 

the

 

CRU

 

ID

 

column.

 

An

 

N

 

in

 

the

 

CRU

 

ID

 

column

 

means

 

that

 

the

 

part

 

is

 

not

 

a

 

CRU.

 

A

 

single

 

asterisk

 

(*)

 

means

 

that

 

the

 

part

 

is

 

a

 

Tier

 

1

 

CRU;

 

two

 

asterisks

 

(**)

 

mean

 

that

 

the

 

part

 

is

 

a

 

Tier

 

2

 

CRU.

 

 

 

(Example:

 

Mouse,

 

external

 

keyboard,

 

and

 

hard

 

disk

 

drive

 

with

 

coin

 

screw)

 

–

   

NO

 

TOOLS

 

ARE

 

REQUIRED.

 

–

   

A

 

coin

 

or

 

a

 

thumb

 

screw

 

is

 

acceptable.

 

–

   

Minimal

 

technical

 

expertise

 

is

 

required.

 

–

   

Minimal

 

problem

 

determination

 

is

 

required—less

 

than

 

5

 

minutes.

 

 

 

(Example:

 

Adapter

 

card,

 

ThinkPad

 

memory)

 

–

   

Up

 

to

 

4

 

screws

 

or

 

fasteners

 

have

 

to

 

be

 

removed.

 

–

   

Some

 

technical

 

experience

 

is

 

required.

 

–

   

IBM

 

Support

 

Center

 

assistance

 

may

 

be

 

used.

 

–

   

Problem

 

determination

 

can

 

be

 

done

 

by

 

the

 

customer,

 

either

 

on

 

site

 

or

 

with

 

IBM

 

Support

 

Center

 

assistance.

v

   

FRUs

 

marked

 

with

 

OP

 

are

 

available

 

as

 

options.

 

 

 

 

MT

 

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