I/O Panel
1
2
13
12
No. Description
1
PS/2 Mouse Port
2
D-Sub Port
3
LAN RJ-45 Port*
4
Line In (Light Blue)**
5
Front Speaker (Lime)**
6
Microphone (Pink)**
7
USB 3.1 Gen1 Ports (USB12)
* There are two LEDs on the LAN port. Please refer to the table below for the LAN port LED indications.
ACT/LINK LED
SPEED LED
LAN Port
Activity / Link LED
Status
Description
Off
No Link
Blinking
Data Activity
On
Link
11
9
8
10
No. Description
8
USB 3.1 Gen1 Ports (USB3_3_4)
9
USB 3.1 Gen2 Type-A Port (USB3_TA_1)
10
USB 3.1 Gen2 Type-C Port (USB3_TC_1)
11
HDMI Port
12
DVI-D Port
13
PS/2 Keyboard Port
Speed LED
Status
Off
Orange
Green
Z390M Pro4
4
3
5
7
6
Description
10Mbps connection
100Mbps connection
1Gbps connection
3