Internal Speaker; Overheat/Fan Fail Led - Supermicro X9DRW-3F User Manual

Internal Speaker

The Internal Speaker, located at SP1,
can be used to provide audible indica-
tions for various beep codes. See the
table on the right for pin definitions.
Refer to the layout below for the loca-
tions of the Internal Buzzer (SP1).

Overheat/Fan Fail LED

The JOH1 header is used to connect
an LED indicator to provide warnings
of chassis overheating and fan failure.
This LED will blink when a fan failure
occurs. Refer to the table on right for
pin definitions.
COM2
BMC
CTRL
JI2C1 JVRM_I2C1
JPG1
BIOS
JVRM_I2C2
JBT1 PCH
JBAT1
SCU0~3
SATA/SCU4~7 SATA/
B
JF1
JD1
1
JSM1
JSM2
JL1
VGA
UID
JUIDB
LAN
CTRL
LAN1
LAN2 USB2/3
CPU2
CLOSE 1st
X9DRW-3F/iF
Rev.1.02
CPU1
CLOSE 1st
OPEN 1st
JVR1
FAN3
2-31
Chapter 2: Installation
Internal Buzzer (SP1)
Pin Definition
Pin#
Pin 1 Pos. (+)
Pin 2 Neg. (-)
OH/Fan Fail LED
Status
State Message
Solid Overheat
Blinking Fan Fail
COM1
A. Internal Speaker (Buzz-
USB0/1
er)
PHY
IPMI-LAN JPW4
B. OH LED
OPEN 1st
JPW3
A
SP1
JPW2
FAN1
Definitions
Beep In
Alarm
Speaker