2.13 Bluetooth Troubleshooting | 2 Troubleshooting Procedures |
Procedure 2 Connector Check and Replacement Check
If the Bluetooth function malfunctions, there may be a bad connection between the antenna cable, the Bluetooth module, and the system board (FQDSY*). Or the antenna cable or other boards may be damaged.
Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following checks:
Check 1 The Bluetooth function wiring diagram is shown below. Make sure all of the connections are firmly connected.
Antenna Bluetooth
cable module
PJ4900 System Board (FQDSY*)
If any of the connectors are disconnected, connect it firmly and repeat Procedure 1. If the Bluetooth still isn't functioning properly, perform Check 2.
Check 2 The antenna coaxial cable may be defective or damaged. Replace it with a new one following the steps in Chapter 4, Replacement Procedures. If the Bluetooth is still not functioning properly, perform Check 3.
Check 3 The Bluetooth module may be defective or damaged. Replace it with a new one following the steps in Chapter 4, Replacement Procedures. If the Bluetooth is still not functioning properly, perform Check 4.
Check 4 The system board (FQDSY*) may be defective or damaged. Replace the System board with a new one following the steps in Chapter 4, Replacement Procedures.
Satellite Pro M10 Series Maintenance Manual |
