I/O Panel - ASROCK B450 Pro4 R2.0 User Manual

1.4 I/O Panel

1
13 12
No. Description
1 USB 2.0 Ports (USB56)
2 DisplayPort 1.2
3 LAN RJ-45 Port*
4 Line In (Light Blue)**
5 Front Speaker (Lime)**
6 Microphone (Pink)**
7 USB 3.2 Gen1 Ports (USB3_34)
* There are two LEDs on each 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
2
11 9
10
No. Description
8 USB 3.2 Gen1 Ports (USB3_12)
9 USB 3.2 Gen2 Type-A Port (USB31_TA_1)
10 USB 3.2 Gen2 Type-C Port (USB31_TC_1)
11 HDMI Port
12 D-Sub Port
13 PS/2 Mouse/Keyboard Port
Speed LED
Status
Off
Orange
Green
B450 Pro4 R2.0
4
3
5
8 7 6
Description
10Mbps connection
100Mbps connection
1Gbps connection
9