Toshiba PORTEGET110DD, PROT110DD

Satellite T110D / Satellite Pro T110D / PORTEGE T110D Maintenance Manual (960-Q08)

Chapter 2 Troubleshooting Procedures

2.1 Troubleshooting............................................................................................................1

2.2 Troubleshooting Flowchart........................................................................................... 2

2.3 Power Supply Troubleshooting..................................................................................... 6

Procedure 1 Power Status Check .................................................................................. 6

Procedure 2 Connection Check..................................................................................... 8

Procedure 3 Charging Check ........................................................................................ 8

Procedure 4 Replacement Check ................................................................................ 10

2.4 System Board Troubleshooting................................................................................... 11

Procedure 1 Message Check ....................................................................................... 12

Procedure 2 Debugging Port Check............................................................................ 13

Procedure 3Replacement Check ................................................................................. 13

2.5 Hard Disk Drive Troubleshooting .............................................................................. 14

Procedure 1 Partition Check ....................................................................................... 14

Procedure 2 Message Check ....................................................................................... 15

Procedure 3 Diagnostic Test Program Execution Check............................................ 16

Procedure 4 Connector Check and Replacement Check............................................. 17

2.6 Keyboard Troubleshooting ......................................................................................... 18

Procedure 1 Diagnostic Test Program Execution Check............................................ 18

Procedure 2 Connector Check and Replacement Check............................................. 19

2.7 Touch pad Troubleshooting........................................................................................ 20

Procedure 1 Diagnostic Test Program Execution Check............................................ 20

Procedure 2 Connector Check and Replacement Check............................................. 21

2.8 Display Troubleshooting............................................................................................. 22

Procedure 1 External Monitor Check.......................................................................... 22

Procedure 2 Diagnostic Test Program Execution Check............................................ 22

Procedure 3 Connector and Cable Check ................................................................... 23

Procedure 4 Replacement Check ................................................................................ 24

2.9 LAN Troubleshooting................................................................................................. 25

Procedure 1 Diagnostic Test Program Execution Check............................................ 25

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