Internal Buzzer; Speaker - Supermicro MBD-X8STI-F User Manual

Internal Buzzer

The Internal Buzzer (SPKR1) can be
used to provide audible indications for
various beep codes. See the table on
the layout below for the locations of
the Internal Buzzer.

Speaker

On the JD1 header, Pins 3~4 are used
for internal speaker. Close Pins 3~4
with a cap to use the onboard speaker.
If you wish to use an external speaker,
close Pins 1~4 with a cable. See the
Internal Buzzer
Pin 1 Pos. (+)
Pin 2 Neg. (-)
Speaker Connector
Pins 3~4
Pins1~4
B
A
LSI 1068E
C
2-23
Chapter 2: Installation
Beep In
Alarm
Speaker
Internal Speaker
External Speaker
A. Internal Buzzer
B. Speaker