SUPERSERVER 6113L-8/6113L-i User's Manual

Connecting the Control Panel

The U66 header contains pins for various buttons and indicators that are normally located on the chassis control panel. These connectors are designed specifi- cally for use with Supermicro server chassis. All U66 wires have been bundled into single ribbon cable to simplify their connection. The red wire should plug into pin 1 as marked on the serverboard. The other end connects to the Control Panel printed circuit board, located just behind the system status LEDs in the chassis.

See the figure below for the descriptions of the various control panel buttons and LED indicators. Refer to the Connector Definitions section in this chapter for descriptions and pin definitions.

Figure 5-4. Front Control Panel Header Pins (U66)

Ground

X

Power LED

HDD LED

NIC1 LED

NIC2 LED

Overheat LED

Power Fail LED

Ground

Ground

20

19

 

NMI

 

X

 

Vcc

Vcc

Vcc

Vcc

Vcc

Vcc

Reset Reset Button

Pwr Power Button

2 1

5-10

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SUPER MICRO Computer 6113L-8, 6113L-i user manual Connecting the Control Panel, Front Control Panel Header Pins U66