Sata Connector (Sata1~Sata4); Power On/Off Button(Sw1); At/Atx Switch (Sw3) - AXIOMTEK IPC974-519-FL User Manual

1.7.9

SATA Connector (SATA1~SATA4)

These Serial Advanced Technology Attachment (Serial ATA or SATA) connectors are used as
high-speed SATA interfaces. They are computer bus interfaces for connecting to devices such
as hard disk drives. This board has two SATA 3.0 ports with 6Gb/s performance.
Pins Signals
1 GND
2 SATA_TX+
3 SATA_TX-
4 GND
5 SATA_RX-
6 SATA_RX+
7 GND

1.7.10 Power On/OFF Button(SW1)

The power button is on the I/O side. It allows users to control system power on/off.
Function Description
On Turn on/off system
Off Keep system status

1.7.11 AT/ATX Switch (SW3)

If you set AT/ATX switch to AT mode, the system will be automatically powered on without
pressing the soft power button during power input; we can use this switch to achieve auto
power on demand.
Introduction
IPC974 Series User's Manual
19