Biostar Z490T-SILVER Manual page 16

SPKR1: Chassis Speaker Header
Please connect the chassis speaker to this header.
SATA3_1/ SATA3_2/ SATA3_3/ SATA3_4: Serial ATA Connectors
These connectors connect to SATA hard disk drives via SATA cables.
F_USB32: Header for USB 3.2 (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
1 +5V
2 N/A
3 N/A
4 Speaker
Pin Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
7 Ground
Pin Assignment Pin
1 VBUS0 11
2 SSRX1- 12
3 SSRX1+ 13
4 Ground 14
5 SSTX1- 15
6 SSTX1+ 16
7 Ground 17
8 D1- 18
9 D1+ 19
10 ID 20
Assignment
D2+
D2-
Ground
SSTX2+
SSTX2-
Ground
SSRX2+
SSRX2-
VBUS1
Key