Toshiba A1 Manual Do Utilizador

2.1  

Troubleshooting ......................................................................................................... 2-1 

2.2  

Troubleshooting Flowchart........................................................................................ 2-2 

2.3  

Power Supply Troubleshooting.................................................................................. 2-6 

Procedure 1  

Power Status Check ............................................................... 2-6 

Procedure 2  

Error Code Check .................................................................. 2-8 

Procedure 3  

Connection Check................................................................ 2-14 

Procedure 4  

Charging Check ................................................................... 2-14 

Procedure 5  

Replacement Check ............................................................. 2-15 

2.4  

System Board Troubleshooting................................................................................ 2-16 

Procedure 1  

Message Check .................................................................... 2-17 

Procedure 2  

Printer Port LED Check on Boot Mode............................... 2-19 

Procedure 3  

Printer Port LED Check on Suspend/Resume Mode ........... 2-30 

Procedure 4  

Diagnostic Test Program Execution Check ......................... 2-38 

Procedure 5  

Replacement Check ............................................................. 2-38 

2.5  

3.5” FDD Troubleshooting ...................................................................................... 2-39 

Procedure 1  

FDD Head Cleaning Check ................................................. 2-39 

Procedure 2  

Diagnostic Test Program Execution Check ......................... 2-40 

Procedure 3  

Connector Check and Replacement Check.......................... 2-41 

2.6  

2.5” HDD Troubleshooting...................................................................................... 2-42 

Procedure 1  

Partition Check..................................................................... 2-42 

Procedure 2  

Message Check .................................................................... 2-43 

Procedure 3  

Format Check....................................................................... 2-44 

Procedure 4  

Diagnostic Test Program Execution Check ......................... 2-45 

Procedure 5  

Connector Check and Replacement Check.......................... 2-46 

2.7  

Keyboard Troubleshooting ...................................................................................... 2-47 

Procedure 1  

Diagnostic Test Program Execution Check ......................... 2-47 

Procedure 2  

Connector Check and Replacement Check.......................... 2-47