User Guide

Installing the Mainboard 2-5
There is no specific orientation. Connect the two-thread hardware
suspend plug to the PN1 connector pins on the mainboard. Since
most cases do not support this feature, most of you ignore this instruction.
Furthermore, this feature is not necessary as it is already a part of the
mainboard.
Pin number Name or significance of the signal
13 Suspend
14 Ground
PN2 - Hardware Reset connector
There is no specific orientation. Connect the two-thread hardware reset
cable to the PN2 connector pins on the mainboard.
Pin number Name or significance of signal
1 Ground
2 Hardware reset signal
The “Hardware Reset” is used to reset the computer
during operation without turning the computer off and
back on. For example, if you are running an application
that stops responding to the computer, you may press the
Reset button to restart the computer.
PN2 - Speaker connector
There is no specific orientation. Connect the four-thread speaker cable to
the PN2 connector pins on the mainboard.
Pin number Name or significance of signal
4 +5VDC
5 Ground
6 Ground
7 Sound Signal
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