SUPER
Front Control Panel (U66)
U66 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 the figure below for the descriptions of the various control panel buttons and LED indicators. Refer to the following section for descriptions and pin definitions.
Figure 2-4: Front Control Panel-U66 Header Pins
20 19
Ground |
|
X |
|
Power LED |
|
HDD LED |
|
NIC1 LED |
|
NIC2 LED |
|
Overheat LED |
|
Power Fail LED |
|
Ground |
|
Ground |
|
2 | 1 |
NMI
X
Vcc
Vcc
Vcc
X
Vcc
Vcc
Reset Reset Button Pwr 
Power Button
Speaker Connector (CN4)
CN4 contains header pins for the Speaker Header located at the front of the chassis. (*See the Connector Section for details.)
Figure 2-5: CN4 Header Pins
4
3
2
Speaker
1