2.7 Keyboard Troubleshooting
Check 5
Make sure power switch cables is firmly connected to the system board.
Power switch board
If the connection is loose, reconnect firmly and repeat Procedure 1. If there is still an
error, go to Check 6.
Check 6
The power switch board may be damaged. Replace it with a new one following the
instructions in Chapter 4. If the problem still exists, perform Check 7.
Check 7
Make sure the CD switch cables is firmly connected to the system board.
CD switch board
If the connection is loose, reconnect firmly and repeat Procedure 1. If there is still an
error, go to Check 8.
Check 8
The CD switch board may be damaged. Replace it with a new one following the
instructions in Chapter 4. If the problem still exists, perform Check 9.
Check 9
The system board may be damaged. Replace it with a new one following the
instructions in Chapter 4.
Satellite 1400/2400 Series Maintenance Manual (960-364/365)
PJ2018 System board
Power switch cable
PJ7103 System board
CD switch cable
2 Troubleshooting Procedures
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