Front Control Panel - Supermicro SuperServer SYS-211E-FRN13P User Manual

4.4 Front Control Panel

JF1 contains header pins for various buttons and indicators that are normally located on a
control panel at the front of the chassis. These connectors are designed specifically for use
with Supermicro chassis. See the figure below for the descriptions of the front control panel
buttons and LED indicators.
Power Button
The Power Button connection is located on pins 1 and 2 of JF1. Momentarily contacting both
pins will power on/off the system. This button can also be configured to function as a suspend
button. To turn off the power when the system is in suspend mode, press the button for four
seconds or longer. Refer to the table below for pin definitions.
Reset Button
The Reset Button connection is located on pins 3 and 4 of JF1. Attach it to a hardware reset
switch on the computer case to reset the system. Refer to the table below for pin definitions.
1 2
Power Button
PWR
Reset Button
Reset
3.3 V
UID LED
3.3 V Stby
3.3 V Stby
UID SW
3.3 V
X
NMI
19 20
Figure 4-2. JF1 Header Pins
Power Button
Pin Definitions (JF1)
Pin# Definition
1 Signal
2 Ground
Reset Button
Pin Definitions (JF1)
Pin# Definition
3 Reset
4 Ground
65
Chapter 4: Motherboard Connections
Ground
Ground
Power Fail LED
OH/Fan Fail LED
NIC2 Active LED
NIC1 Active LED
Drive Activity LED
PWR LED
X
Ground