Supero SUPERSERVER 8046B-6RF, Руководство пользователя

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S
UPER
S
ERVER 8046B-6RF/8046B-TRF User's Manual
Unit Identifi er Switch
A Unit Identifi er (UID) switch LED Indi-
cators are included on the serverboard.
The UID switch is located next to the
LAN ports on the backplane. The UID
LED (LED26) is located next to the
UID switch. When you press the UID
switch, the UID LED indicators will turn
on. Press the UID switch again to turn
it off. These UID indicators provide
easy identifi cation of a system unit that
may be in need of service.
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.
UID Switch
Pin# Defi nition
1 Ground
2 Ground
3 Button In
4 Ground
UID LED
Status
Color/State OS Status
Blue: On Windows OS Unit Identifi ed
Blue:
Blinking Linux OS Unit Identifi ed
Power SMB (I
2
C) Connector
The Power System Management Bus
(I 2 C) connector (JPI 2 C) monitors power
supply, fan and system temperatures.
See the table on the right for pin
defi nitions.
PWR SMB
Pin Defi nitions
Pin# Defi nition
1 Clock
2 Data
3 PWR Fail
4 Ground
5 +3.3V
IPMB
A System Management Bus header for
IPMI 2.0 is designated IPMB. Connect
the appropriate cable here to use the
IPMB I
2
C connection on your system.
IPMB Header
Pin Defi nitions
Pin# Defi nition
1 Data
2 Ground
3 Clock
4 No Connection