
Chapter 2: Installation
Front Control Panel
JF1 contains header pins for various buttons and indicators that are nor- mally located on a control panel at the front of the chassis. These connec- tors are designed specifically for use with Supermicro server chassis. See Figure 
Figure 2-4.  JF1 Header Pins
20 19
Ground
X ![]()
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 Power LED ![]()
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HDD LED
NIC1 LED ![]()
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x
Overheat LED ![]()
Power Fail LED
Ground
Ground
2 1
NMI
X
Vcc
Vcc
Vcc
x
Vcc
Vcc
Reset Reset Button
Pwr 
 Power Button