Supermicro SUPERSERVER 6028TP-HC0R-SIOM, User Manual

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Chapter 5: Advanced Serverboard Setup
5-15
Video Port
A Video (VGA) port is located on the rear I/O panel. The VGA port is supported by
the ASpeed BMC and is used to provide video and CRT display.
Unit Identifier Switch
Two Unit Identifier (UID) switches and
two UID LED indicators are provided on
the system. The rear UID switch (SW1) is
located on the rear I/O panel and the rear
LED Indicator is located at UID_LED1 on
the serverboard. The front UID switch
and the front UID LED are located on
the front side of the chassis.
When the front UID switch or the rear
UID switch is pressed, both UID LED
Indicators will be turned on. Press the
UID switch again to turn off the UID
LED. UID Indication provides easy
identification of a system unit that may
be in need of service. See the tables on
the right for pin definitions.
UID Switch
Pin# Definition
G1, G2 Ground
Pins 1-2 Button in
UID Switches & LEDs
Description Location
Rear Switch SW1 (on the I/O
backpanel)
Rear UID LED UID_LED1
UID LED
Status
Color/State Status
Blue: On or Blinking Unit Identified
COM Port Header
A COM port header is located on the serverboard for a serial connection.
TPM Header/Port 80
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.
TPM/Port 80 Header
Pin Definitions
Pin # Definition Pin # Definition
1 LCLK 2 GND
3 LFRAME# 4 <(KEY)>
5 LRESET# 6 +5V (X)
7 LAD 3 8 LAD 2
9 +3.3V 10 LAD1
11 LAD0 12 GND
13 SMB_CLK 14 SMB_DAT
15 +3V_DUAL 16 SERIRQ
17 GND 18 CLKRUN# (X)
19 LPCPD# 20 LDRQ# (X)