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Serial Port
The COM1 (serial) port is located on ther
serverboard behind the LAN ports. See
the table on the right for pin definitions.
VGA Port
A VGA (video) port is provided on the
I/O backplane. This connector is used to
provide video and CRT display.
Unit Identifier Switch
A Unit Identifier (UID) switch (SW1) and an LED indicator are located to the right
of the VGA port. When the user presses the UID switch, the UID indicator will be
turned on. Press the UID switch again to turn off the UID LED. The UID indication
provides easy identification of a system unit that may be in need of service.
IPMB I
C SMB
2
A System Management Bus header
for the IPMI slot is located at JIPMB1.
Connect an appropriate cable here to
use the IPMB I
C connection on your
2
system.
Chapter 5: Advanced Serverboard Setup
Serial Port Pin Definitions
Pin # Definition
1
DCD
2
RXD
3
TXD
4
DTR
5
Ground
SMB Header
Pin Definitions
Pin#
1
2
3
4
5-15
(COM1)
Pin # Definition
6
DSR
7
RTS
8
CTS
9
RI
10
Definition
Data
Ground
Clock
No Connection
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