Jetway Computer NMF93-Q77 - Manual (Page 11)

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(7) CASE_ OPEN (2-pin): Case Open Message Display Function Select
Pin 1-2 shorted: Case open display function enabled. Use needs to enter BIOS and
enable ‘Case Open Detect’ function. In this case if you case is removed, next time
when you restart your computer a message will be displayed onscreen to inform you
of this.
2-2 Connectors and Headers
2-2-1 Rear I/O Back Panel Connectors
(1) USB 3.0 Port Connector: USB4
These USB 3.0 connectors are for user to connect USB 3.0 compatible devices
to the system board.
(2) D-Sub 15-pin Connector: VGA
VGA connector is the 15-pin D-subminiature female connector; it is for the
display devices, such as the CRT monitor, LCD monitor and so on.
(3) Digital Visual Interface: DVI
This interface standard designed to maximize the visual quality of digital display
devices such as flat panel LCD computer displays and digital projectors.
(4) High-Definition Multimedia Interface: HDMI
This point-to-point interface is for audio and video signals designed as a
single-cable solution for home theater and consumer electronics equipment.
NOTE! DVI and HDMI Connector can not be used at the same time.
RJ-45 LAN Ports
USB 3.0 Ports
Line-IN/
Optical SPDIF OUT
Line-OUT
MIC-IN
USB 2.0 Ports
Serial Port 1
VGA Port
DVI-D Port
HDMI Port Serial Port 2