2.14 Bluetooth Troubleshooting | 2 Troubleshooting Procedures |
Procedure 2 Antennas' Connection Check
The Bluetooth function-wiring diagram is shown below:
bluetooth antenna cable
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Bluetooth |
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antenna |
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Bluetooth flexible cable
<System board>
CN4400
Any of the connections may be defective. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks:
Check 1 Make sure that the wireless communication switch is “On”.
If the switch is “Off”, turn it “On”. If the problem still occurs, perform Check 2.
Check 2 Make sure that Bluetooth flexible cable is firmly connected to the CN4400 on system board. If the connector is defective, connect it firmly and perform Procedure 1. If the problem still occurs, perform Check 3.
Check 3 Make sure that Bluetooth antenna cable is firmly connected to the connector on Bluetooth module. If Bluetooth antenna cable is not connected properly, connect them firmly and perform Procedure 1. If the problem still occurs, go to the procedure 3.
[CONFIDENTIAL] | QOSMIO G20 Maintenance Manual |
