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2 Troubleshooting Procedures
TECRA S3 Maintenance Manual (960-532) [CONFIDENTIAL] 2-iii
Chapter 2 Contents
2.1 Troubleshooting..........................................................................................................2-1
2.2 Troubleshooting Flowchart ........................................................................................2-2
2.3 Power Supply Troubleshooting ..................................................................................2-6
Procedure 1 Icons in the LCD Check...............................................................2-6
Procedure 2 Error Code Check ........................................................................2-8
Procedure 3 Connection Check......................................................................2-13
Procedure 4 Charge Check.............................................................................2-13
Procedure 5 Replacement Check....................................................................2-14
2.4 System Board Troubleshooting ................................................................................2-15
Procedure 1 Message Check ..........................................................................2-16
Procedure 2 Printer Port LED Check on Boot Mode.....................................2-18
Procedure 3 Printer Port LED Check on Suspend/Resume Mode .................2-29
Procedure 4 Diagnostic Test Program Execution Check...............................2-37
Procedure 5 Replacement Check....................................................................2-37
2.5 USB FDD Troubleshooting......................................................................................2-38
Procedure 1 USB FDD Head Cleaning Check...............................................2-38
Procedure 2 Diagnostic Test Program Execution Check...............................2-39
Procedure 3 Connector Check and Replacement Check................................2-40
2.6 HDD Troubleshooting..............................................................................................2-41
Procedure 1 Partition Check...........................................................................2-41
Procedure 2 Message Check ..........................................................................2-42
Procedure 3 Format Check.............................................................................2-43
Procedure 4 Diagnostic Test Program Execution Check...............................2-44
Procedure 5 Connector Check and Replacement Check................................2-45
2.7 Keyboard/Touch pad Troubleshooting.....................................................................2-46
Procedure 1 Diagnostic Test Program Execution Check...............................2-46
Procedure 2 Connector Check and Replacement Check................................2-46