Connection Diagram For Front Panel Header; Front Panel Header - Intel BOXD945GCLL - Socket 775 MicroATX Motherboard Manual

2.7.2.4

Front Panel Header

This section describes the functions of the front panel header. Table 24 lists the signal
names of the front panel header. Figure 14 is a connection diagram for the front panel
header.
Table 24. Front Panel Header
Pin Signal
Hard Drive Activity LED
1 HD_PWR
3 HAD#
5 Ground
7 FP_RESET#
9 +5 V
Dual-
colored
Power LED
Figure 14. Connection Diagram for Front Panel Header
In/
Out Description
[Yellow]
Out Hard disk LED pull-up
to +5 V
Out Hard disk active LED
Reset Switch
[Purple]
Ground
In Reset switch
Power
Power
N/C
Power
Switch
-
+
+
-
Single-
colored
Power LED
In/
Pin Signal Out
Power LED
[Green]
2 HDR_BLNK_ Out
GRN
4 HDR_BLNK_ Out
YEL
On/Off Switch
[Red]
6 FPBUT_IN In
8 Ground
Not Connected
10 N/C
+5 V DC
9
8 7
Reset
Switch
6 5
4 3
-
2 1
+
Technical Reference
Description
Front panel green
LED
Front panel yellow
LED
Power switch
Ground
Not connected
Hard Drive
Activity LED
OM18331
53