Chapter 2 Troubleshooting Procedures |
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2.1 | Troubleshooting | ............................................................................................................ | 1 |
2.2 | Troubleshooting Flowchart | 3 | |
2.3 | Power Supply Troubleshooting | 7 | |
| Procedure 1 Power Status Check | 7 | |
| Procedure 2 | Connection Check | 9 |
| Procedure 3 | Charging Check | 10 |
| Procedure 4 | Replacement Check | 11 |
2.4 | System Board Troubleshooting | 12 | |
| Procedure 1 | Message Check | 13 |
| Procedure 2 Debugging Port Check | 14 | |
| Procedure 3 | Replacement Check | 14 |
2.5 | USB FDD Troubleshooting | 15 | |
| Procedure 1 FDD Head Cleaning Check | 15 | |
| Procedure 2 Diagnostic Test Program Execution Check | 16 | |
| Procedure 3 Connector Check and Replacement Check | 17 | |
2.6 | 2.5” HDD Troubleshooting | 19 | |
| Procedure 1 | Partition Check | 19 |
| Procedure 2 | Message Check | 20 |
| Procedure 3 | Format Check | 21 |
| Procedure 4 Diagnostic Test Program Execution Check | 22 | |
| Procedure 5 Connector Check and Replacement Check | 23 | |
2.7 | Keyboard Troubleshooting | 24 | |
| Procedure 1 Diagnostic Test Program Execution Check | 24 | |
| Procedure 2 Connector Check and Replacement Check | 25 | |
2.8 | Touch pad Troubleshooting | 26 | |
| Procedure 1 Diagnostic Test Program Execution Check | 26 | |
| Procedure 2 Connector Check and Replacement Check | 27 | |
