Motherboard Rear And Audio Connections; Rear I/O Connection - Asus ROG STRIX X370-F GAMING Manual

2.2

Motherboard rear and audio connections

2.2.1

Rear I/O connection

Rear panel connectors
1. USB 2.0 ports 1 and 2
2. DisplayPort USB 3.0 ports 1, 2, 3, and 4
3. USB 3.0 ports 1~6
4. LAN (RJ-45) port*
5. Audio I/O ports**
6. Optical S/PDIF OUT port
7. USB 3.1 Type-C port EC1
8. USB 3.1 Type-A port EA2
9. HDMI port
* LAN ports LED indications
Activity Link LED
Status
Off
Orange
Orange (Blinking) Data activity
Orange (Blinking
then steady)
2-12
2.0 and USB 3.0 ports are controlled by the xHCI controller.
Speed LED
Description Status Description
No link Off
Linked Orange 100 Mbps connection
Green
Ready to wake up
from S5 mode
10 Mbps connection
1 Gbps connection
Chapter 2: Basic Installation
ACT/LINK
SPEED
LED
LED
LAN port