Toshiba Satellite M40

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2 Troubleshooting

Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-iii

Procedure 4 Test Program Check..................................................................2-13

Procedure 5 Connector Check and Replacement Check...............................2-14

2.6 Keyboard ..............................................................................................................2-15

Procedure 1 Test Program Check..................................................................2-15

Procedure 2 Connector Check and Replacement Check...............................2-15

2.7 Display..................................................................................................................2-16

Procedure 1 External Monitor Check............................................................2-16

Procedure 2 Test Program Check..................................................................2-16

Procedure 3 Connector Check and Replacement Check...............................2-16

2.8 ODD (Optical Disk Drive) ...................................................................................2-18

Procedure 1 ODD Cleaning Check ...............................................................2-18

Procedure 2 Test Program Check..................................................................2-18

Procedure 3 Connector Check and Replacement Check...............................2-18

2.9 LAN ......................................................................................................................2-20

Procedure 1 Test Program Check..................................................................2-20

Procedure 2 Connector Check and Replacement Check...............................2-20

2.10 SD/MS/SM/MMC/XD Card(Optional)................................................................2-21

Procedure 1 Test Program Check..................................................................2-21

Procedure 2 Connector Check.......................................................................2-21

2.11 Parallel Port(Optional)..........................................................................................2-22

Procedure 1 Test Program Check..................................................................2-22

Procedure 2 Connector Check.......................................................................2-22

2.12 Audio Test............................................................................................................2-23

Procedure 1 Test Program Check..................................................................2-23

Procedure 2 Connector Check and Replacement Check...............................2-23

2.13 IEEE 1394 Test(Optional)....................................................................................2-24

Procedure 1 Test Program Check..................................................................2-24

Procedure 2 Connector Check.......................................................................2-24

2.14 Cooling Module ....................................................................................................2-25

Procedure 1 Test Program Check..................................................................2-25

Procedure 2 Connector Check and Replacement Check...............................2-25

Toshiba Satellite M40 - Keyboard