Supermicro SuperServer 8028B-C0R3FT, Руководство пользователя

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SUPERSERVER 8028B-TR3F/C0R3FT User's Manual
Video Connection
A Video (VGA) port is located next to USB Port 2 on the I/O back panel. Refer to
the motherboard layout for the location.
Unit Identifier Switch
A rear Unit Identifier (UID) switch
(JUIDB1) and a rear LED (LE1) are
located close to LAN ports 1/2 on
the rear side of the motherboard. The
front UID switch is located at pin 13 of
the Front Control Panel (JF1), while
the front UID LED is located on pin 7
of JF1. When you press the front UID
switch or the rear one, both front and
rear UID LEDs will be turned on. Press
the UID button again to turn off the LED
indicator. The UID Indicators provide
easy identification of a system unit that
may be in need of service.
Note: UID can also be triggered via
IPMI on the motherboard. For more
information on IPMI, please refer to
the IPMI User's Guide posted on our
website @
http://www.supermicro.com .
UID Switch
Pin# Definition
1 Ground
2 Ground
3 Button In
4 Ground
UID LED (LE2)
Status
Color/State OS Status
Blue: On Windows OS Unit Identified
Blue:
Blinking
Linux OS Unit Identified
Internal Speaker
The Internal Speaker (SP1) can be
used to provide audible indications for
various beep codes. See the table on
the right for pin definitions. Refer to
the layout below for the location of the
internal buzzer.
Internal Buzzer
Pin Definition
Pin# Definitions
Pin 1 Pos. (+) Beep In
Pin 2 Neg. (-) Alarm Speaker