Intel BOXD915GVWBL - Desktop Board D915GVWBL, Manual, Page: 52 / 84

Intel Desktop Board D915GVWB Technical Product Specification
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2.8.2.3 Auxiliary Front Panel Power/Sleep LED Connector
Pins 1 and 3 of this connector duplicate the signals on pins 2 and 4 of the front panel connector.
Table 25. Auxiliary Front Panel Power/Sleep LED Connector
Pin Signal Name In/Out Description
1 HDR_BLNK_GRN Out Front panel green LED
2 Not connected
3 HDR_BLNK_YEL Out Front panel yellow LED
2.8.2.4 Front Panel Connector
This section describes the functions of the front panel connector. Table 26 lists the signal names of
the front panel connector. Figure 17 is a connection diagram for the front panel connector.
Table 26. Front Panel Connector
Pin Signal In/Out Description Pin Signal In/Out Description
Hard Drive Activity LED
[Yellow]
Power LED
[Green]
1 HD_PWR Out Hard disk LED pull-up
(750
Ω
) to +5 V
2 HDR_BLNK_
GRN
Out Front panel green
LED
3 HAD# Out Hard disk active LED 4 HDR_BLNK_
YEL Out Front panel yellow
LED
Reset Switch
[Purple]
On/Off Switch
[Red]
5 Ground Ground 6 FPBUT_IN In Power switch
7 FP_RESET# In Reset switch 8 Ground Ground
Power Not Connected
9 +5 V Power 10 N/C Not connected
Pu
rp
le
OM17000
Hard Drive
Activity LED
Reset
Switch
+5 V DC N/C
Power
Switch
8
6
4
2
9
7
5
3
1
−
+
Single-colored
Power LED
−
+
Dual-colored
Power LED
+
−
Yel
low
Green
R
ed
Figure 17. Connection Diagram for Front Panel Connector