Toshiba L600D Benutzerhandbuch

Microphone troubleshooting can following below procedures as instructed. 

Procedure 1:   Sound Recorder Execution Check 

Procedure 2:   Connect Check and Replacement Check 

Open accessory to find sound recorder tool, try to record a length of sound, and then replay it 
to see if microphone is working normal. If not, go to Procedure 2. 

The Microphone is combined with CCD cable which is connected to system board. If 
microphone malfunctions, its connection may be defective or CCD cable and system board 
may be faulty. 

Check 1 

Make sure the other side of CCD cable is correctly and firmly inserted to the CN1 
in MB. If the problem still occurs, perform Check 2. 

 

Check 2 

CCD cable or Microphone may be faulty. Replace it with a new one. If the 
problem still occurs, perform Check 3. 

Check 3 

System board may be faulty. Replace it with a new one following the instruction in 
Chapter 4.