2 Troubleshooting Procedures
Figures
Figure 2-1 Troubleshooting flowchart (1/2) ....................................................................2-3
Figure 2-1 Troubleshooting flowchart (2/2) ....................................................................2-4
Figure 2-2 Power Supply Troubleshooting Process.........................................................2-7
Figure 2-3 Display troubleshooting process ..................................................................2-12
Figure 2-4 Keyboard troubleshooting process ...............................................................2-15
Figure 2-5 External USB device troubleshooting process .............................................2-17
Figure 2-6 TV-out troubleshooting process ...................................................................2-19
Figure 2-7 Printer port troubleshooting process.............................................................2-21
Figure 2-8 TouchPad troubleshooting process...............................................................2-23
Figure 2-9 Speaker troubleshooting process ..................................................................2-25
Figure 2-10 Optical drive troubleshooting process..........................................................2-27
Figure 2-11 Modem troubleshooting process ..................................................................2-30
Figure 2-12 PCMCIA troubleshooting process................................................................2-32
Figure 2-13 IEEE 1394 troubleshooting process .............................................................2-34
Figure 2-14 Wireless LAN troubleshooting process........................................................2-36
Tables
Table 2-1 Battery LED ......................................................................................................2-8
Table 2-2 DC-IN LED .......................................................................................................2-9
2-iv Satellite A70 Series Maintenance Manual
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