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2 Troubleshooting Procedures
Chapter 2 Contents
2.1 Troubleshooting Introduction .................................................................................... 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.................................................................. 2-17
2.7 TV-Out Failure Troubleshooting ............................................................................. 2-19
2.8 Printer Port Troubleshooting.................................................................................... 2-21
2.9 TouchPad Troubleshooting...................................................................................... 2-23
2.10 Speaker Troubleshooting ......................................................................................... 2-25
2.11 Optical Drive Troubleshooting ................................................................................ 2-27
2.12 Modem Troubleshooting.......................................................................................... 2-30
2.13 PCMCIA Troubleshooting....................................................................................... 2-32
2.14 IEEE 1394 Troubleshooting .................................................................................... 2-34
2.16 Wireless LAN Troubleshooting............................................................................... 2-36
Satellite A70 Series Maintenance Manual 2-iii