Toshiba 960-498 Manuale Utente

1.1 Features ...................................................................................................................... 1-1 
1.2 

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

1.3 

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

1.4 Optical 

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

1.5 Keyboard.................................................................................................................. 1-19 
1.6 

TFT Color Display................................................................................................... 1-20 

1.7 Power 

Supply ........................................................................................................... 1-22 

1.8 Batteries ................................................................................................................... 1-24 
1.9 AC 

Adapter .............................................................................................................. 1-27 

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 

USB 3.5” FDD Troubleshooting.............................................................................. 2-37 

2.6 

2.5” HDD Troubleshooting...................................................................................... 2-40 

2.7 Keyboard 

Troubleshooting ...................................................................................... 2-45 

2.8 

Touch Pad Troubleshooting..................................................................................... 2-46 

2.9 Display 

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

2.10  Optical Drive Troubleshooting ................................................................................ 2-50 
2.11 Modem 

Troubleshooting.......................................................................................... 2-51 

2.12 LAN 

Troubleshooting.............................................................................................. 2-52 

2.13  Wireless LAN Troubleshooting............................................................................... 2-53 
2.14 Sound 

Troubleshooting............................................................................................ 2-56 

2.15  TV Tuner Troubleshooting ...................................................................................... 2-58