Ibm 6643 Manuel d'utilisateur télécharger pdf (Page 22)

7.

Lift

the

computer

as

shown

and

take

care

not

to

let

the

keyboard

slide

off

the

base.

System

board

layout

3 2 1

1

Microprocessor

connector

2

System

fan

connector

(not

used)

3

DIMM

connectors

4

Power

connector

5

Inverter

connector

6

CD-ROM

drive

or

DVD

drive

connector

7

Diskette

drive

connector

8

Hard

disk

drive

connector

9

LCD

connector

10

CMOS

clear

jumper

11

Battery

12

PCI

expansion

slot

13

PCI

expansion

slot

14

Reserved

(not

used)

15

CD-ROM

or

DVD-ROM

audio

connector

16

Speaker

connector

17

USB

connector

18

BTN

(button)

connector

19

IR

(Infra

Red)

connector

20

Audio

I/O

and

USB

connector

21

CPU

fan

connector

(fan

located

on

EMC

shield)

14

Hardware

Maintenance

Manual

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