Supermicro 7043P-8R, Руководство пользователя

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5-16
S
UPER
S
ERVER 7043P-8R 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 Sup ply Fail Heade r
Pin Definitions (JP8)
Pin
Number
1
2
3
4
Definition
P /S 1 Fail Signal
P /S 2 Fail Signal
P /S 3 Fail Signal
R eset (from MB)
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 Co nnector Pin
Definitio ns (JD1)
Pin
Numb er
4
5
6
7
Function
+
Key
Definition
R ed wire, Speake r data
No connectio n
Key
Speaker data
Fan H eader Pin Definitions
Pin
Number
1
2
3
Definition
Ground (black)
+12V (red)
Tachometer
Caution: These fan headers
are D C power.
Fan Headers
The X5DP8-G2 has six CPU and
chassis fan headers. Designa-
tions include CPU Fan1, CPU Fan2,
CPU1 Chassis Fan, CPU2 Chassis
Fan, Chassis Fan1, Chassis Fan2
and Overheat Fan. See the table
on the right for pin definitions.