Supermicro A+ Server AS -1115CS-TNR - Page 58

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Chapter 4: Motherboard Connections
NMI Button
The non-maskable interrupt button header is located on pins 19 and 20 of JF1. Refer to the
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NMI Button
Pin Denitions (JF1)
Pin# Denition
19 NMI Switch
20 Ground
Power LED
The Power LED connection is located on pins 15 and 16 of JF1. Refer to the table below
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Power LED
Pin Denitions (JF1)
Pin# Denition
15 PWR_LED+
16
PWR_LED-
HDD LED
The HDD LED connection is located on pins 13 and 14 of JF1. Attach a hard drive LED cable
here to display disk activity detected on the motherboard's built-in disk controllers. See the
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HDD LED
Pin Denitions (JF1)
Pin# Denition
13 HDD LED+/UID Switch+
14 HDD_LED-
NIC1/NIC2 Link LED
The NIC (Network Interface Controller) LED connection for LAN port 1 is located on pins 11
and 12 of JF1, and the LED connection for LAN Port 2 is on pins 9 and 10. Attach the NIC
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NIC1/NIC2 LED
Pin Denitions (JF1)
Pin# Denition
9/11 NIC Link LED+
10/12 NIC Link LED-