Toshiba A1 Manual Do Utilizador

1.1  

Features ...................................................................................................................... 1-1 

1.2  

System Block Diagram .............................................................................................. 1-5 

1.3 

3.5-inch Floppy Disk Drive ....................................................................................... 1-9 

1.4  

2.5-inch Hard Disk Drive......................................................................................... 1-10 

1.5 CD-ROM.................................................................................................................. 1-13 
1.6 DVD-ROM 

Drive .................................................................................................... 1-14 

1.7 Combo 

Drive............................................................................................................ 1-16 

1.8 Combo+2 

Drive ....................................................................................................... 1-19 

1.9 

DVD Multi Drive..................................................................................................... 1-20 

1.10   Keyboard.................................................................................................................. 1-21 
1.11   TFT Color Display................................................................................................... 1-22 
1.12   Power Supply ........................................................................................................... 1-25 
1.13   Batteries ................................................................................................................... 1-27 
1.14   AC Adapter .............................................................................................................. 1-30 

2.1  

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

2.2  

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

2.3  

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

2.4  

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

2.5  

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

2.6  

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

2.7  

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

2.8  

Display Troubleshooting.......................................................................................... 2-48 

2.9  

Touch Pad Troubleshooting..................................................................................... 2-50 

2.10   Optical drive Troubleshooting ................................................................................. 2-51 
2.11   Modem Troubleshooting.......................................................................................... 2-52