Toshiba L600D 用户手册

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Chapter 2 Troubleshooting Procedures  
 
2.16 Camera Troubleshooting 
To check if the computer’s Camera is malfunctioning or not, follow the troubleshooting 
procedure below as instructed. 
Procedure 1:   Camera Execution Check 
Procedure 2:   Connect Check and Replacement Check 
Procedure 1 
Camera Execution Check 
Open photo/video tool to look if there is an image. If not, go to Procedure 2. 
Procedure 2 
Connect Check and Replacement Check 
The CCD cable is connected to system board integrated with LCD cable. If camera 
malfunctions, its connection may be defective or LCD/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 
CN3/CN8 in MB. If the problem still occurs, perform Check 2. 
 
Check 2 
CCD cable may be faulty. Replace it with a new one. If the problem still occurs, 
perform Check 3. 
Check 3 
Camera may be faulty. Replace it with a new one following the instruction in 
Chapter 4. 
Check 4 
System board may be faulty. Replace it with a new one following the instruction in 
Chapter 4. 
Satellite L600D/L640D/L645D, Satellite Pro L600D/Pro L640D/Pro L645D Maintenance Manual (960-Q08)