AXIOMTEK SBC81821 User Manual page 21

SBC81821 Socket478 All-in-One CPU Card Series User's Manual
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Power LED

3 
 
  


     

 

 

17
  


  

 





A








#
17




 


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External Speaker and Internal Buzzer Connector


  
 


  

 


 
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System Reset Switch

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HDD Activity LED

 
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17




 

17

 


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17 









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Reserved pins

      
 
 

Hardware Description
CN17






  












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