2 Troubleshooting Procedures
Chapter 2 Contents
2.1 Troubleshooting ......................................................................................................... 2-1
2.2 Troubleshooting Flowchart........................................................................................ 2-2
2.3 Power Supply Troubleshooting.................................................................................. 2-7
2.4 Display Troubleshooting.......................................................................................... 2-12
2.5 Keyboard Troubleshooting ...................................................................................... 2-15
2.6 External USB Devices Troubleshooting.................................................................. 2-18
2.7 TV-Out Failure Troubleshooting ............................................................................. 2-20
2.8 Printer Port Troubleshooting.................................................................................... 2-22
2.9 Touch Pad Troubleshooting..................................................................................... 2-24
2.10 Speaker Troubleshooting ......................................................................................... 2-26
2.11 DVD-ROM and Multi-Drive Troubleshooting........................................................ 2-28
2.12 Modem Troubleshooting.......................................................................................... 2-31
2.13 PC Card Troubleshooting ........................................................................................ 2-33
2.14 IEEE 1394 Troubleshooting .................................................................................... 2-35
2.15 Wireless LAN Troubleshooting............................................................................... 2-37
Satellite A30 Series Maintenance Manual 2-iii