Motherboard Manual
16
PANEL1: Front Panel Header
This 16-pin header includes Power-on, Reset, HDD LED, Power LED, and speaker
connection. It allows user to connect the PC case’s front panel switch functions.
Pin Assignment Function
Pin
Assignment
Function
1 +5V
Speaker
Connector
9 N/A
N/A
2 N/A
10
N/A
3 N/A
11
N/A
N/A
4
Speaker
12
Power LED (+)
Power LED
5
HDD LED (+)
Hard drive
LED
13
Power LED (+)
6
HDD LED (-)
14
Power LED (-)
7 Ground
Reset button
15
Power button
Power-on button
8 Reset
control
16
Ground
SATA1~SATA4: Serial ATA 3.0 Connectors
These connectors connect to SATA hard disk drives via SATA cables. It satisfies
the SATA 3.0 specification and with transfer rate of 6.0Gb/s.
Pin Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
7 Ground
