English
3
B660M Steel Legend
I/O Panel
No. Description
No. Description
1
USB 2.0 Ports (USB_12)
8
Optical SPDIF Out Port
2
2.5G
LAN RJ-45 Port*
9
USB 3.2 Gen1 Ports (USB3_3_4)
3
Central / Bass (Orange)
10
USB 3.2 Gen1 Ports (USB3_1_2)
4
Rear Speaker (Black)
11
DisplayPort 1.4
5
Line In (Light Blue)
12
HDMI Port
6
Front Speaker (Lime)**
13
BIOS Flashback Button
7
Microphone (Pink)
14
PS/2 Mouse/Keyboard Port
* There are two LEDs on the 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
**
Function of the Audio Ports in 7.1-channel Configuration
:
Port
Function
Light Blue (Rear panel)
Rear Speaker Out
Lime (Rear panel)
Front Speaker Out
Pink (Rear panel)
Central /Subwoofer Speaker Out
Lime (Front panel)
Side Speaker Out
ACT/LINK LED
SPEED LED
LAN Port
14
13
9
11
12
2
1
10
7
8
4
3
6
5
