IBM SAGP-845EV Manuel D’Utilisation

 18

 

 

There are several external switches and indicators for monitoring and controlling 

your CPU board.  All the functions are integrated in CN2 connector. 

 
•  CN2: Multiple Panel  

 

 

PIN Description PIN  Description  

1 +5V 2 

Speaker 

Power LED 

3 GND 4  N/C 
5 GND 6  N/C 

 

7 EXTSMI# 8 

+5V 

Speaker 

9 +5V 10 

Reset 

Switch 

HDD Indicator 

11 IDELED- 12  GND 

Reset button 

 
•  PW1: ATX Power Switch Connector 

 

1 PWR_BUTTON+ 
2 PWR_BUTTON- 

 
•  PW2: ATX12V Power Connector (for CPU) 

 

1 GND 2  GND 
3 +12V 4  +12V