Figure 2-10 Speaker Troubleshooting Process - Toshiba Satellite P20-25 Series Maintenance Manual

2.11 Speaker Troubleshooting
2.11 Speaker Troubleshooting
No
Satellite P20-25 Series Maintenance Manual
START
Perform audio source test
(Procedure 1)
Do all sources have
same problem?
Yes
Perform earphone test
(Procedure 2)
Do earphones
function correctly?
Yes
Perform connection check
(Procedure 3)
Perform replacement
check
(Procedure 4)
Replace system board
END

Figure 2-10 Speaker troubleshooting process

2 Troubleshooting Procedures
Speakers are not
faulty. Continue
No
troubleshooting -
see Figure 2-1
2-27