I/O Panel - ASROCK B550M-C R2.0 User Manual

1.4 I/O Panel

1
12 11
No. Description
1 USB 2.0 Ports (USB12)
2 LAN RJ-45 Port*
3 Line In (Light Blue)**
4 Front Speaker (Lime)**
5 Microphone (Pink)**
6 USB 3.2 Gen2 Type-A Port
(USB31_TA_1)
* 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
** Function of the Audio Ports in 7.1-channel Configuration:
Port
Light Blue (Rear panel)
Lime (Rear panel)
Pink (Rear panel)
Lime (Front panel)
2
10 9
No. Description
7 USB 3.2 Gen2 Type-C Port
(USB31_TC_1)
8 Antenna Ports
9 USB 3.2 Gen1 Ports (USB3_34)
10 USB 3.2 Gen1 Ports (USB3_12)
11 PS/2 Mouse/Keyboard Port
12 HDMI Port
Speed LED
Status
Off
Orange
Green
Function
Rear Speaker Out
Front Speaker Out
Central /Subwoofer Speaker Out
Side Speaker Out
3
4
8 6
5
7
Description
10Mbps connection
100Mbps connection
1Gbps connection
B550M-C R2.0
9