Toshiba PROA500 Manual Do Utilizador

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2 Troubleshooting Procedures 
 
 
Satellite L500 / Pro L500 Series Maintenance Manual                        
50
 
2.21 E-SATA Troubleshooting 
START
Perform E-SATA device check
(Procedure 1)
Is E-SATA transmission ok?
Perform diagnostic check
(Procedure 2)
Was  an E-SATA problem detected?
Perform connection and replacement check
(Procedure 3)
Replace system board
END
Yes
Yes
E-SATA port and
transmission are not
faulty. Continue
troubleshooting - refer
to Figure 2.1
No
No
 
Figure 2-20 E-SATA troubleshooting process  
To determine if the computer’s E-SATA system is functioning properly, perform the 
following procedures. Figure 2-24 outlines the process. Start with Procedure 1 and continue 
with the other procedures as instructed. 
Procedure 1:  E-SATA device check 
Procedure 2:  Windows Application check 
Procedure 3:  Connection and replacement check