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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.
Overheat/Fan Fail LED
The JOH1 header may be connected
to an LED indicator to provide warn-
ings of chassis overheating or fan
failure. Refer to the table on right for
pin definitions.
DOM Power Connectors
Two power connectors for DOM (Disk
On Module) devices are located at
JSD1/JSD2. Connect appropriate
cables here to provide power support
for your Serial Link DOM devices.
TPM Header/Port 80 Header
A Trusted Platform Module/Port 80
header is located at JTPM1 to provide
TPM support and Port 80 connection.
Use this header to enhance system
performance and data security. See
the table on the right for pin definitions.
Chapter 5: Advanced Serverboard Setup
Internal Buzzer (SP1)
Pin#
Pin 1
Pin 2
Pin#
1
2
OH/Fan Fail LED
State
Solid
Blinking
Pin#
1
2
3
TPM/Port 80 Header
Pin #
Definition
1
LCLK
3
LFRAME#
5
LRESET#
7
LAD 3
9
+3.3V
11
LAD0
13
SMB_CLK4
15
+3V_DUAL
17
GND
19
LPCPD#
5-17
Pin Definition
Definitions
Pos. (+)
Beep In
Neg. (-)
Alarm
Speaker
Overheat LED
Pin Definitions
Definition
5vDC
OH Active
Status
Message
Overheat
Fan Fail
DOM PWR
Pin Definitions
Definition
+5V
Ground
Ground
Pin Definitions
Pin #
Definition
2
GND
4
<(KEY)>
6
+5V (X)
8
LAD 2
10
LAD1
12
GND
14
SMB_DAT4
16
SERIRQ
18
CLKRUN# (X)
20
LDRQ# (X)
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