23
Back Panel Connectors
Item Description
1
Flash BIOS button - Please refer to page 51 for details about updating BIOS
with Flash BIOS button.
2 PS/2 keyboard/ mouse combo port
3 DisplayPort
4 1Gbps LAN (RJ45) port
5 USB 3.2 Gen 2 10Gbps Type-A port (From CPU)
6 Audio ports
7 Flash BIOS port
8 USB 2.0 Type-A ports (From B550 chipset)
9
HDMI™ port
10 USB 2.0 Type-A ports (From B550 chipset)
11 USB 3.2 Gen 1 5Gbps Type-A ports (From CPU)
12 USB 3.2 Gen 2 10Gbps Type-C port (From CPU)
13 Optical S/PDIF Out connector
11 22 33
99
66
55
8877 11111010
1212 1313
44