ASROCK MARVELL SATA3 RAID, Manual

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B450M Pro4-F
I/O Panel
No. Description No. Description
1 PS/2 Mouse Port 8 USB 3.1 Gen1 Ports (USB3_23)
2 DVI-D Port 9 USB 3.1 Gen1 Type-C Port (USB3_TC1)
3 LAN RJ-45 Port* 10 HDMI Port
4 Line In (Light Blue) 11 D-Sub Port
5 Front Speaker (Lime) 12 USB 2.0 Ports (USB_1_2)**
6 Microphone (Pink) 13 PS/2 Keyboard Port
7 USB 3.1 Gen1 Ports (USB3_45)
* There are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
Activity / Link LED Speed LED
Status Description Status Description
Off No Link Off 10Mbps connection
Blinking Data Activity Orange 100Mbps connection
On Link Green 1Gbps connection
ACT/LINK LED
SPEED LED
LAN Port
1
8 7 9 13 12
3
6
5
4
10
2
11
** Please note that the USB_1_2 consume auxiliary power (+5VSB) while the other USB ports consume DUAL
Power (+5VDUAL). The USB_1_2 are optimal for connecting the USB Type speaker and headset.