Toshiba PROL450D Manual Do Utilizador

                                                                    

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Procedure 1:  Diagnostic test 
Procedure 2:  Connector and replacement check 

Run the functioning Program on Windows model, which will display the MIC test result. 

If tests and diagnostics result abnormal go to Procedure 2. If an error is not located, the MIC 
module functioning is properly. 

 

The MIC line or system board may be disconnected or damaged.  Disassemble the computer 
following the steps described in Chapter 4, Replacement Procedures, and perform the 
following checks. 

 

Check 1 

Make sure that the MIC line is securely slotted into the system board. If the 
problem remains, go to Check 2. 

Check 2 

The MIC line may be damaged. Replace it with a new one following the 
instructions in Chapter 4. If the problem still exists, perform Check 3. 

Check 3 

The system board may be damaged.  Replace it with a new one following the 
instructions in Chapter 4.