
1.4 I/O Panel
| 1 | PS/2 Keyboard/Mouse Port (Purple/Green) | 9 | Microphone (Pink) | |
| 2 | USB 3.0 Ports (USB3_23) | *** 10 | USB 2.0 | Ports (USB23) | 
| * 3 | LAN  | *** 11 | USB 2.0 | Ports (USB01) | 
| 4 | Central / Bass (Orange) | 12 | USB 3.0 | Ports (USB3_45) | 
| 5 | Rear Speaker (Black) | 13 | HDMI Port (HDMI1) | |
| 6 | Optical SPDIF Out Port | 14 | Clear CMOS Switch (CLRCBTN) | |
| 7 | Line In (Light Blue) | 15 | USB 3.0 | Ports (USB3_01) | 
**8 Front Speaker (Lime)
*There are two LED next to the LAN port. Please refer to the table below for the LAN port LED indications.
LAN Port LED Indications
ACT/LINK SPEED
Activity/Link LED
| Status | Description | 
| Off | No Link | 
| Blinking | Data Activity | 
| On | Link | 
| 
 | SPEED LED | ||
| Status | 
 | Description | |
| Off | 
 | 10Mbps connection | 
 | 
| Orange | 
 | 100Mbps connection | 
 | 
| Green | 
 | 1Gbps connection | 
 | 
| 
 | 
 | 
 | 
 | 
LED LED
LAN Port
**If you use 
See the table below for connection details in accordance with the type of speaker you use.
TABLE for Audio Output Connection
| Audio Output Channels | Front Speaker | Rear Speaker | Central / Bass | Line In or | 
| 
 | (No. 8) | (No. 5) | (No. 4) | Side Speaker | 
| 
 | 
 | 
 | 
 | (No. 7) | 
| 
 | 
 | 
 | 
 | 
 | 
| 2 | V | |||
| 4 | V | V | ||
| 6 | V | V | V | |
| 
 | 
 | 
 | 
 | 
 | 
| 8 | V | V | V | V | 
15