Procedure 2 Connection Check - Toshiba TECRA M9 Maintenance Manual

2 Troubleshooting Procedures
Procedure 2 Connection Check
The Bluetooth function wiring diagram is shown below:
Any of the connections may be disconnected. Disassemble the computer following the steps
described in Chapter 4, Replacement Procedures, and perform the following checks:
Check 1 Make sure the Bluetooth module is firmly connected to CN4400 on the sound
board.
If the connector is disconnected, connect it firmly. If the Bluetooth module is still
not functioning properly, perform Check 2.
Check 2 Make sure the Bluetooth antenna cable is firmly connected to the Bluetooth
module.
If the Bluetooth antenna cable is disconnected, connect it firmly. If the Bluetooth
module is still not functioning properly, go to Procedure 3.
2-50 [CONFIDENTIAL]
2.12 Bluetooth Troubleshooting
TECRA M9 Maintenance Manual (960-631)