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Toshiba TECRA S1 Manual Do Utilizador

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4  Replacement Procedures 
4.13  I/O Board 
4-50 
TECRA S1 Maintenance Manual 
 4.13     I/O Board 
Removing the I/O Board 
Remove the I/O board according to the following procedures and Figure 4-33.  
1.  Disconnect the SUMI-card (flat cable) from CN5 on the system board. 
2.  Remove the M2.5x4 black flat-head screw for securing the I/O board. 
3.  Remove the I/O board. 
4.  Disconnect the SUMI-card (flat cable) from CN5003 on the I/O board. 
 
 
 
 
Figure 4-33  Removing the I/O board 
 
Installing the I/O Board 
Install the sound board according to the following procedures and Figures 4-33.  
1.  Connect the SUMI-card to CN5003 on the I/O board. 
2.  Place the I/O board in the correct position. 
3.  Secure the I/O board with the M2.5x3.5 black flat-head screw. 
4.  Connect the SUMI-card to CN5 on the system board.