15
CN20: SMDC Connector
The SMDC connector allows you to connect with Tyan Server Management
Daughter Card (SMDC). The S5372-LC supports Tyan SMDC M3291. See
Appendix I for more information on SMDC.
CN11: Tyan SO-DIMM Connector
Use this connector to connect the Tyan TARO card.
CN19: Front Panel Header
The Front Panel Header is used to connect some control or signal wires from
motherboard to chassis, such as HDD LED, power LED, power button, and
reset button.
CN4: CPU0 Fan Connector
12V
PWM
GND
Tachometer
Use this header to connect the processor cooling
fan to your motherboard to keep the system at
optimum performance levels.
HDDLED+
1 2
PWR LED+
HDDLED-
3 4
PWR LED-
GND
5 6
PWR SW+
Reset SW+
7 8
GND
VCC5
9 10
W_LED+
NMI_BTN
11 12
W_LED-
3.3VSB
13 14
key
SMBus Data
15 16
GND
SMBus Clock
17 18
Chassis Intr# (Active Low)