Supermicro 2027R-E1R24L, User Manual

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UPER
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TORAGE
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YSTEM 2027R-E1R24L User's Manual
TPM Header/Port 80
A Trusted Platform Module/Port 80
header is located at JTPM1 to provide
TPM support and a Port 80 connec-
tion. Use this header to enhance
system performance and data secu-
rity. See the table on the right for pin
de
fi nitions.
TPM/Port 80 Header
Pin Defi nitions
Pin # De fi nition Pin # De fi nition
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_CLK4 14 SMB_DAT4
15 +3V_DUAL 16 SERIRQ
17 GND 18 CLKRUN# (X)
19 LPCPD# 20 LDRQ# (X)
Unit Identifi er Switch
The UID Switch is located next to the
LAN 2/4 ports on the backplane. The
Rear UID LED (LE2) is located next
to the UID switch. The control panel
UID LED connection is on pins 7/8 of
JF1. Connect a cable to pin 8 on JF1
for Front Panel UID LED indication.
When you press the UID switch, both
the rear UID LED and control panel
UID LED indicators will be turned on.
Press the UID switch again to turn off
both LED Indicators. These indicators
provide easy identi
fi cation of a system
unit that may be in need of service.
UID Switch
Pin# De fi nition
1 Ground
2 Ground
3 Button In
4 Ground
UID LED (LE2)
Status
Color/State OS Status
Blue: On Windows OS Unit Identi fi ed
Blue:
Blinking Linux OS Unit Identi fi ed
Note:
UID can also be triggered via IPMI. For more information on IPMI, please
refer to the IPMI User's Guide posted on our Website @ http://www.supermicro.com .