Filter
Top Products
2.2 Troubleshooting Flowchart 2 Troubleshooting Procedures
If the diagnostics program cannot detect an error, the problem may be intermittent. The test
program should be executed several times to isolate the problem. When a problem has been
located, perform the appropriate troubleshooting procedures as follows:
1. If an error is detected by the battery test, perform the Power Supply Troubleshooting
procedures in Section 2.3.
2. If an error is detected by the display test, perform the Display Troubleshooting procedures
in Section 2.4.
3. If an error is detected by the keyboard test, perform the Keyboard Troubleshooting
procedures in Section 2.5.
4. If an error is detected by the USB floppy disk test, perform the USB Port Troubleshooting
procedures in Section 2.6.
5. If an error is detected by the printer (parallel) port test, perform the Printer Port
Troubleshooting procedures in Section 2.8.
6. If an error is detected by the Touch Pad test, perform the Touch Pad Troubleshooting
procedures in Section 2.9.
7. If an error is detected by the audio test, perform the DVD-ROM / Multi-Drive
Troubleshooting Procedures in Section 2.11 and the Speaker Troubleshooting procedures
in Section 2.10.
8. If an error is detected by the modem test, perform the Modem Troubleshooting
Procedures in Section 2.12.
Satellite A30 Series Maintenance Manual 2-5