682 Troubleshooting Procedures
2.28 LED troubleshooting
S T A R T
R e p l a c e s y s t e m b o a r d
E N D
Figure 2-27 LED troubleshooting process
To determine if the computer’s built-in LED is functioning properly, perform the following procedures. Figure 2-27 outlines the process. Start with Procedure 1 and continue as instructed.
Procedure 1: System board replacement check
Procedure 1 System board replacement check
Replace the system board with a new one following the steps in Chapter 4.
Satellite A350, SATEGO A350, EQUIUM A350 Series Maintenance Manual
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