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2 Troubleshooting Procedures
2-62 [CONFIDENTIAL] TECRA S3 Maintenance Manual (960-532)
Procedure 3 Replacement Check
Bluetooth module, Bluetooth antenna or system board may be faulty. Refer to Chapter 4,
Replacement Procedures, for instructions on how to disassemble the computer and then
perform the following checks:
Check 1 The Bluetooth antenna may be faulty. Replace it with a new one following the
instructions in Chapter 4, Replacement Procedures. If the problem still occurs,
perform Check 2.
Check 2 The Bluetooth module may be faulty. Replace it with a new one following the
instructions in Chapter 4, Replacement Procedures. If the problem still occurs,
perform Check 3.
Check3 The system board may be faulty. Replace it with a new one following the
instructions in Chapter 4, Replacement Procedures.