them. The front panel connector (CN13) is an
2.13.1 Power & HDD LED (CN13)
The HDD LED indicator for hard disk access is an active low signal (24 mA sink rate). Power supply activity LED indicator.
2.13.2 Reset switch (CN22)
If you install a reset switch, it should be an open single pole switch. Momentarily pressing the switch will activate a reset. The switch should be rated for 10 mA, 5 V.
2.14Power connectors (CN27, CN5, FAN1)
2.14.1Peripheral power connector,
Supplies secondary power to devices that require
2.14.2Main power connector, +5 V, +12 V (CN5)
Supplies main power to the
2.14.3 CPU Fan power supply connector (FAN1)
Provides power supply to CPU cooling fan. Only present when +5 V and +12 V power is supplied to the board.
2.15ATX power control connector (CN3, CN23)
2.15.1ATX feature connector (CN3) and soft power switch connector (CN23)
The
1.Get the specially designed
2.Connect the
3.Connect the power on/off button to CN23. (A momentary type of button should be used.)
17 | Chapter 2 Installation |