SUPER MICRO Computer I2DMR-8G2 - Manual (Page 32)

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SUPER i2DMR-8G2/i2DMR-iG2 User's Manual
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
Power Button
Overheat LED
1
NIC1 LED
Reset Button
2
Power Fail LED
HDD LED
Power LED
Reset
Pwr
Vcc
Vcc
Vcc
Vcc
Ground
Ground
19 20
Vcc
X
Ground NMI
X
X
NIC2 LED
Speaker
1
2
3
4
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