Ibm PSB Form Factor Board SAGP-845EV Manual do Utilizador descarregar pdf (Página 18)

3.13 External Switches and Indicators

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

PIN Description

1 PWR_BUTTON+

2 PWR_BUTTON-

• PW2: ATX12V Power Connector (for CPU)

PIN Description PIN Description

1 GND 2 GND

3 +12V 4 +12V

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 47 48

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Ibm PSB Form Factor Board SAGP-845EV Manual do Utilizador Página 18