2 Troubleshooting Procedures
Satellite A350D/A355D, SATEGO A350D, EQUIUM A350D Series Maintenance Manual
25
To determine if the computer’s built-in TouchPad is functioning properly, perform the
following procedures. Figure 2-9 outlines the process. Start with Procedure 1 and continue as
instructed.
Procedure 1: TouchPad connection check
Procedure 2: TouchPad replacement check
Procedure 1
TouchPad connection check
The TouchPad is connected via the TouchPad FPC to the system board. Make sure the
TouchPad FPC cable is firmly connected to the TouchPad and system board. Refer to Chapter
4,
Replacement Procedures,
for instructions on how to disassemble the computer and then
perform the following checks.
If any of the connections are loose, reconnect firmly. If any of the connections is damaged, or
there is still an error, go to Procedure 2.
Procedure 2
TouchPad replacement check
The TouchPad unit or FPC may be defective or damaged. Replace each with a new one
following the steps in Chapter 4. If the FPC is still not functioning properly, replace the
system board with a new one following the steps in Chapter 4.
Summary of Contents for Satellite A350 Series
Page 14: ...Chapter 1 Hardware Overview Downloaded from LpManual com Manuals ...
Page 17: ...Downloaded from LpManual com Manuals ...
Page 35: ...Chapter 2 Troubleshooting Procedures 2 Downloaded from LpManual com Manuals ...
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Page 145: ...3 Tests and Diagnostics 14 Downloaded from LpManual com Manuals ...
Page 170: ...3 Tests and Diagnostics 39 Downloaded from LpManual com Manuals ...
Page 172: ...Chapter 4 Replacement Procedures Downloaded from LpManual com Manuals ...
Page 294: ...32 Bulgaria BU Keyboard Figure BU keyboard Downloaded from LpManual com Manuals ...