Supermicro SUPERSERVER 6012P-i, User Manual

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S
UPERSERVER 6012P-i User’s Manual
Third Power Supply Fail
Header
Connect a cable from your power
supply to the JP8 header to pro-
vide warning of power supply fail-
u r e . T h i s w a r n i n g s i g n a l i s
passed through the PWR_LED pin
on JF2 to indicate of a power fail-
ure on the chassis. See the table
on the right for pin definitions.
T hird Pow er Supply Fail He ader
Pin Definitions (JP8)
Pin
Nu mber
1
2
3
4
Definition
P/S 1 Fail Signal
P/S 2 Fail Signal
P/S 3 Fail Signal
Reset (from MB)
Note: This feature is only available when using
redundant Supermicro power supplies.
Power LED/Speaker/NMI
On the JDI header, pins 1-3 are
for a power LED, pins 4-7 are for
the speaker and pins 8-9 are for
the NMI connection. See the table
on the right for speaker pin defini-
tions. Note: The speaker connec-
tor pins are for use with an exter-
nal speaker. If you wish to use
the onboard speaker, you should
close pins 6-7 with a jumper.
Speaker Connector P in
Definitions (JD1)
Pin
Number
4
5
6
7
Function
+
Key
Definition
Red wire, Sp eaker data
No conn ection
Key
Speaker data
Fan Headers
The P4DPR-iG2 has three CPU and
chassis fan headers designated
CPU1 Chassis Fan, CPU2 Chassis
Fan and Chassis Fan3. See the
table on the right for pin defini-
tions.
Keylock
The keyboard lock connection is lo-
cated on JP35. Utilizing this header
allows you to inhibit any actions
made on the keyboard, effectively
"locking" it.
Fan H eader Pin Definitions
Pin
Number
1
2
3
Definition
Ground (black)
+12V (red)
Tachometer
Caution: These fan headers
are D C power.