Chapter 4 Motherboard Connections; Power Connection - Supermicro A+ Server AS-1115S-FWTRT User Manual

Motherboard Connections
This section describes the connections on the motherboard and provides pinout definitions.
Note that depending on how the system is configured, not all connections are required. The
LEDs on the motherboard are also described here. A motherboard layout indicating component
locations may be found in
Please review the Safety Precautions in

4.1 Power Connection

Power Switch
The Power Switch connection is located on pins 1 and 2 of JF1. Momentarily contacting both
pins will power on/off the system. This switch can also be configured to function as a suspend
button. To turn off the power in the suspend mode, press the switch for at least 4 seconds.
Refer to the table below for pin definitions.
Reset Switch
The Reset Switch connection is located on pins 3 and 4 of JF1. Attach the hardware reset
switch from the computer case to this header to reset the system. Refer to the table below
for pin definitions.
Chapter 4
Chapter 1. More detail can be found in the
Appendix A
Power Switch
Pin Definitions (JF1)
Pin# Definition
1 Signal
2 +3 V Standby
Reset Switch
Pin Definitions (JF1)
Pin# Definition
3 Reset
4 Ground
47
Chapter 4: Motherboard Connections
Motherboard Manual
before installing or removing components.