Ibm 6643 User Manual download pdf (Page 15)

2.

Wait

10

seconds.

3.

Insert

the

IBM

PC

Enhanced

Diagnostics

Diskette

into

diskette

drive

A.

4.

Power-on

the

system.

The

initial

diagnostics

menu

will

be

displayed.

Navigating

through

the

diagnostics

programs

Use

either

the

mouse

or

the

keyboard

to

navigate

through

the

Enhanced

Diagnostics

program.

v

Use

the

cursor

movement

keys

to

navigate

within

the

menus.

v

The

Enter

key

is

used

to

select

a

menu

item.

v

The

Esc

key

is

used

to

back

up

to

the

previous

menu.

v

For

online

help

select

F1.

Running

diagnostics

tests

There

are

four

ways

to

run

the

diagnostic

tests.

1.

Using

the

cursor

movement

keys,

highlight

Run

Normal

Test

or

Run

Quick

Test

from

the

Diagnostics

menu

and

then

press

Enter.

This

will

automatically

run

a

pre-defined

group

of

tests

from

each

test

category.

Run

Normal

Test

runs

a

more

extensive

set

of

tests

than

does

Run

Quick

Test

and

takes

longer

to

execute.

2.

Press

F5

to

automatically

run

all

selected

tests

in

all

categories.

See

″Test

Selection″.

3.

From

within

a

test

category,

press

Ctrl-Enter

to

automatically

run

only

the

selected

tests

in

that

category.

See

″Test

Selection″.

4.

Using

the

cursor

movement

keys,

highlight

a

single

test

within

a

test

category,

then

press

Enter.

This

will

run

only

that

test.

Press

Esc

at

any

time

to

stop

the

testing

process.

Test

results,

(N/A,

PASSED,

FAILED,

ABORTED),

are

displayed

in

the

field

beside

the

test

description

and

in

the

test

log.

See

“Viewing

the

test

log”

on

page

10.

Test

selection

To

select

one

or

more

tests,

use

the

following

procedure.

1.

Open

the

corresponding

test

category.

2.

Using

the

cursor

movement

keys,

highlight

the

desired

test.

3.

Press

the

Space

Bar.

A

selected

test

is

marked

with

a

chevron

>>.

Pressing

the

space

bar

again

de-selects

a

test

and

removes

the

chevron.

4.

Repeat

steps

2

and

3

above

to

select

all

desired

tests.

IBM

PC

Enhanced

Memory

Diagnostics

The

IBM

PC

Enhanced

Memory

Diagnostics

provide

the

capability

to

identify

a

particular

memory

module

(SIMM,

DIMM,

or

RIMM)

which

fails

during

testing.

Use

the

System

Board

Layout

section

to

reference

the

memory

sockets,

or

select

F1twice

to

load

the

Diagnostics

online

manual

and

select

″DIMM

Locator″.

Follow

the

steps

below

to

locate

the

Memory

Diagnostic

tests

options.

1.

Select

the

DIAGNOSTICS

option

on

the

toolbar

and

press

Enter.

Chapter

3.

Diagnostics

7

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