Supermicro P4SCA, User Manual

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UPER P4SCA/P4SCE User's Manual
Power_LED Connector
The Power LED connector is lo-
cated on pins 15, 16 of JF1. (*Use
J17 for a 3-pin connector.) This
connection is used to provide LED
indication of power being supplied
to the system. See the table on
the right for pin definitions.
Pin
Number
15
16
Definition
+5V
Ground
Power_LED
Pin Definitions (JF1)
Speaker Connector
The speaker connector is located
on J18. See the table on the right
for pin definitions.
F u c n tio n
P in D e fin itio n
S p e a k e r: P in D e fin itio n
P in s 1 , 4
P in s 3 , 4
E xte rn a l S p e a k e r
In te rn a l S p e a k e r
Reset Connector
The reset connector is located on
pins 3 and 4 of JF1. This connec-
tor attaches to the reset switch on
the computer chassis. See the
table on the right for pin defini-
tions.
Pin
Number
3
4
Definition
Reset
Ground
Reset Pin
Definitions
(JF1)
*IDE/SATA LED (*See the
note below)
The IDE/SATA LED is located on
pins 7, 8 of JF1. This connects to
the hard drive LED to display all
IDE and SATA activities. See the
table on the right for pin defini-
tions.
(*Note: This LED is for all IDE and SATA devices )
P i n
N u m b e r
7
8
D e f i n i t i o n
+ 5 V
H D A c t i ve
IDE Pin Definition
Pin
Number
1
2
3
Definition
+5V
Key
Ground
J17
Pin Definitions