Biostar H310MHC2 Manual page 16

PANEL1: Front Panel Header
This 16-pin header includes Power-on, Reset, HDD LED, Power LED, and speaker connection.
SATA_1/_2/_3/_4: Serial ATA Connectors
These connectors connect to SATA hard disk drives via SATA cables.
JFRONT_USB3_1: Header for USB 3.1(Gen1) Ports at Front Panel
This header allows user to add additional USB ports on the PC front panel, and also can be
connected with a wide range of external peripherals.
16 | Chapter 2: Hardware installation
Pin Assignment Function
1 +5V
2 N/A Speaker
Connector
3 N/A
4 Speaker
5 HDD LED (+) Hard drive
6 HDD LED (-) LED
7 Ground Reset
8 Reset control button
Pin Assignment
1 VBUS0
2 SSRX1-
3 SSRX1+
4 Ground
5 SSTX1-
6 SSTX1+
7 Ground
8 D1-
9 D1+
10 ID
Pin Assignment Function
9 N/A
N/A
10 N/A
11 N/A N/A
12 Power LED (+)
Power
13 Power LED (+)
LED
14 Power LED (-)
15 Power button Power-on
16 Ground button
Pin Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
7 Ground
Pin Assignment
11 D2+
12 D2-
13 Ground
14 SSTX2+
15 SSTX2-
16 Ground
17 SSRX2+
18 SSRX2-
19 VBUS1
20 Key