Biostar B660MX-E PRO Manual page 19

F_PANEL: Front Panel Header
This 10-pin header includes Power-on, Reset, HDD LED, Power LED connection.
SPKR: Chassis Speaker Header
Please connect the chassis speaker to this header.
TPM_SPI: Trusted Platform Module Header
This header allows you to store cryptographic keys that protect information.
18 | Chapter 2: Hardware installation
Pin Assignment Function Pin Assignment
1 HDD LED(+) HDD
LED
3 HDD LED(-)
5 Ground
Reset
7 Reset Control Button
9 NC NC
Pin Assignment
1
2
3
4
Pin Assignment
1 VCCSPI
3 S_PLTRST#
5 NC
7 +3V_SPI
9 F_SPI_CS0#_R
11 T_SPI_MISO
13 F_SPI_HOLD#_R
Function
2 Power LED (+)
Power
LED
4 Power LED (-)
6 Power Button
Power-On
8 Ground Button
10 NA NA
+5V
N/A
N/A
Speaker
Pin Assignment
2 S_SPI_TPM_IRQ#
4 S_SPI_TPM_CS2#
6 F_BIOS_WP#_R
8 GND
10 T_SPI_CLK
12 T_SPI_MOSI
14 N/A