Toshiba ProT1!0 Manual Do Utilizador

These are 9 LED lights at Top assy. From left to right, the Open statuses of them represent 
functions as below.  

1. AC-IN  

 

5. Cardread

 

.Number Lock 

oubleshooting 

procedures below as instructed. 

Procedure 1:   Each function Execution Check 

ment Check 

LED light is combined with Touchpad/B which is connected to system board by a TP-MB 
cable. This cable may be disconnected from system board. Disassemble the computer 
following the steps described in Chapter 4, Replacement Procedures. 

Check 1  Make sure TP-MB is correctly and firmly inserted. If the problem still occurs, 

perform Check 2. 

        2. Power          3. Battery          4.HDD 

er    6.W-Lan          7.3G                 8.Arrow Lock           9

To check if the computer’s LED is malfunctioning or not, follow the tr

Procedure 2:   Connect Check and Replace

In this procedure, you must first make sure all components except LED are working right. 
Then you can execute the related function to check if the corresponding LED is on or not. If 
not, please go to Procedure2. 

 

Check 2  Touchpad/B may be faulty. Replace it with a new one. If the problem still occurs, 

perform Check 3. 

heck 3  The system board may be faulty. Replace it with a new one following the 

instruction in Chapter 4. 

C