Toshiba 960-809 Manual Do Utilizador

The 3G 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 3G antenna cables are firmly connected to the 3G card and FWGAN 

board. 

 

If the 3G antenna cables are disconnected, connect them firmly and go to 
Procedure 1. If the 3G card is still not functioning properly, go to Check 2.    

Check2 

Make sure the 3G card is firmly connected to CN2610 on the system board. If the 
connector is disconnected, connect it firmly and go to Procedure 1. If the 3G card 
is still not functioning properly, perform Procedure 3. 

The 3G antenna, 3G card and the system board are connected to the circuits. Any of these 
components may be damaged. Refer to Chapter 4, Replacement Procedures, for instructions 
how to disassemble the computer and then perform the following checks: 

Check 1  The 3G card may be defective or damaged. Replace it with a new one following 

the steps in Chapter 4, Replacement Procedures. If the problem still exists, perform 
Check 2. 

Check 2  The 3G antennas may be defective or damaged. Replace the antennas with new 

ones following the steps in Chapter 4, Replacement Procedures. If the problem still 
exists, perform Check 3. 

Check 3  The system board may be defective or damaged. Replace the board with a new one 

following the instructions in Chapter 4, Replacement Procedures.