User Guide

2 Troubleshooting Procedures
Satellite/Satellite PRO T230D Series Maintenance Manual
17
2.5 Keyboard Troubleshooting
START
Perform diagnostic check
(Procedure 2)
Was a keyboard
problem detected?
Replace system board
END
Yes
No
Keyboard is not
faulty. Continue
troubleshooting-refer
to Figure 2.1
Figure 2-4 Keyboard troubleshooting process