Справочник Пользователя для Toshiba M507

2.16   SD Card Slot  Troubleshooting 

The fingerprint board is installed to the touchpad board. If the fingerprint board 
malfunctions, there may be a bad connection between the fingerprint board and the touchpad 
board. Or the fingerprint board or touchpad board might be damaged. 

Disassemble the computer following the steps described in Chapter 4, Replacement 
Procedures and perform the following checks: 

Check 1 

Make sure the fingerprint board is firmly connected to M1tp_J1 on the touchpad 
board and the connector of the fingerprint board. 

 

If a connector is disconnected, connect it firmly and repeat Procedure 1. If the 
fingerprint board is still not functioning properly, perform Check 2. 

Check 2 

The fingerprint board may be defective or damaged. Replace it with a new one 
following the steps in Chapter 4, Replacement Procedures. If the fingerprint 
board is still not functioning properly, perform Check 3. 

Check 3 

The touchpad board may be defective or damaged. Replace it with a new one 
following the steps in Chapter 4, Replacement Procedures.