Biostar B660MX-E User Manual

Chapter 2: Hardware installaon | 17
B660MX-E I B660MH-E
F_PANEL: Front Panel Header
This 10-pin header includes Power-on, Reset, HDD LED, Power LED connecon.
Pin Assignment Funcon Pin Assignment Funcon
1 HDD LED(+)
HDD
LED
2 Power LED (+)
Power
LED
3 HDD LED(-) 4 Power LED (-)
5 Ground
Reset
Buon
6 Power Buon
Power-On
Buon
7 Reset Control 8 Ground
9 NC NC 10 NA NA
SPKR: Chassis Speaker Header
Please connect the chassis speaker to this header.
Pin Assignment
1 +5V
2 N/A
3 N/A
4 Speaker
TPM_SPI: Trusted Plaorm Module Header
This header allows you to store cryptographic keys that protect informaon.
Pin Assignment Pin Assignment
1 +3V3_DUAL 2 TSPI_PIRQ#
3 TSPI_RST# 4 TSPI_CS2#
5 N/A 6 TSPI_WP
7 +3V3_DUAL 8 GND
9 TSPI_CS0# 10 TSPI_CLK
11 TSPI_MISO 12 TSPI_MOSI
13 TSPI_HOLD 14 KEY

Biostar B660MX-E Specifications

General

Brand	Biostar
Model	B660MX-E
Category	Motherboard
Language	English