2-20
X7DB3 User's Manual
GLAN1
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S A T A 1
S A T A 0
US B 2/3
S MB
P C I-X 100 MH z ZC R
P C I-X 133 MH z
J W D
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P C I-E x p x 8
North B ridge
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S A T A 3
S A T A 2
S A T A 4
S A T A 5
J L 1
J K 1
S lot1
S lot2
S lot3
P C I-X 133 MH z
S lot4
J P L 1
J P L 2
S lot5
P C I-E x p x 4
S lot6
P C I-E x p x 8
S E P C
S IMLP IPMI
S lot7
D IMM 1B (B a nk 1)
D IMM 2A (B a nk 2)
D IMM 2B (B a nk 2)
D IMM 3A (B a nk 3)
D IMM 3B (B a nk 3)
D IMM 4A (B a nk 4)
D IMM 4B (B a nk 4)
J 7
J B T 1
U S B 4
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J 28
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Intel 5000P
S outh B ridge
Xeon Dual Core
Xeon Dual Core
J S A 3
SA
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SA
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-7
J P S 1
Intel E S B 2
SG
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B P L E DC on
X 7D B 3
B I O S
B uzzer
Power Fault (PWR Supply
Failure)
Connect a cable from your power
supply to the Power Fail (PSF) header
(JP3) to provide warnings of power
supply failure. This warning signal is
passed through the PWR_LED pin
to indicate of a power failure on the
chassis. See the table on the right for
pin de
fi
nitions.
Note:
This feature is only available when using
Super Micro redundant power supplies.
Alarm Reset
If three power supplies are installed
and Alarm Reset (JAR) is enabled, the
system will notify you when any of the
three power modules fails. Connect
JAR to a micro-switch to enable you
to turn off the alarm that is activated
when a power module fails. See the
table on the right for pin de
fi
nitions.
PWR Supply Fail LED
Pin Defi nitions
Pin# De
fi
nition
1
PWR 1: Fail
2
PWR 2: Fail
3
PWR 3: Fail
4
Signal: Alarm Reset
Alarm Reset
Pin Setting De
fi
nition
Pin 1
Ground
Pin 2
+5V
A
B
A. Power Fault
B. Alarm Reset
Summary of Contents for X7DB3
Page 1: ...SUPER X7DB3 USER S MANUAL Revision 1 1c ...
Page 20: ...1 14 X7DB3 User s Manual Notes ...
Page 54: ...2 34 X7DB3 User s Manual Notes ...
Page 86: ...A 2 X7DB3 User s Manual Notes ...
Page 92: ...C 4 X7DB3 User s Manual Notes ...