22
IB919 Series User’s Manual
2.5.6
Front Panel Connector (J9)
1
2
8
7
Pin
Assignment
Pin
Assignment
1
Ground
2
PWR_BTN
3
3.3V
4
HDD Active
5
Ground
6
Reset
7
+5V
8
Ground
J9 is utilized for system indicators to provide light indication of the computer
activities and switches to change the computer status. It provides interfaces
for the following functions.
•
ATX Power ON Switch (Pins 1 and 2)
The 2 pins makes an “ATX Power Supply On/Off Switch” for the system
that connects to the power switch on the case. When pressed, the
power switch will force the system to power on. When pressed again, it
will power off the system.
•
Hard Disk Drive LED Connector (Pins 3 and 4)
This connector connects to the hard drive activity LED on control panel.
This LED will flash when the HDD is being accessed.
•
Reset Switch (Pins 5 and 6)
The reset switch allows you to reset the system without turning the
main power switch off and then on again. Orientation is not required
when making a connection to this header.
•
Power LED: Pins 7 and 8
This connector connects to the system power LED on control panel.
This LED will light when the system turns on.
Summary of Contents for IB919 Series
Page 14: ...6 IB919 Series User s Manual 1 6 Block Diagram ...
Page 17: ...General Information IB919 Series User s Manual 9 1 1 8 Dimensions ...
Page 18: ...10 IB919 Series User s Manual This page is intentionally left blank ...
Page 22: ...14 IB919 Series User s Manual 2 3 Jumper Connector Locations Board diagram of IB919 ...
Page 48: ...40 IB919 Series User s Manual This page is intentionally left blank ...
Page 66: ...58 IB919 Series User s Manual 4 4 14 NVMe Configuration ...
Page 69: ...BIOS Setup IB919 Series User s Manual 61 4 ...