Rear Panel I/O Ports; Dc-In (Hd171)/19~24V Dc-In (Hd173) - DFI HD171/HD173-H81 User Manual

Rear Panel I/O Ports

DVI-I
COM 1
(DVI-D signal)
DC-in
DP VGA
The rear panel I/O ports consist of the following:
• 1 12V (HD171) or 19~24V (HD173) DC-in jack or 4-pin power connector* (optional)
• 1 COM port
• 1 VGA port
• 1 DP port (default) or 1 mini-DIN-6 PS/2 keyboard/mouse port* (optional)
• 1 DVI-D port
• 2 RJ45 LAN ports
• 2 USB 2.0 ports
• 2 USB 3.0 ports
• 1 Line-in jack
• 1 Line-out jack
• 1 Mic-in jack
Chapter 2 Hardware Installation
Chapter 2
LAN 1
LAN 2
Line-in
Line-out
Mic-in
USB 3.0
USB 2.0
12V DC-in (HD171)/19~24V DC-in (HD173)
DC-in
This jack provides maximum of 100W/120W power and is considered a low power solution.
Connect a DC power cord to this jack. We only provide 12V/19V DC output in the package
contents. Using a voltage more than the recommended range may fail to boot the system or
cause damage to the system board.
The DC-in jack on the system board co-lays with a 4-pin power connector (optional) as the
photo displayed below.
4-pin power
19
DC-in jack
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