4 front panel header – Intel D945GCLF2 User Manual
Page 47

Technical Reference
47
2.2.2.4
Front Panel Header
This section describes the functions of the front panel header. Table 18 lists the signal
names of the front panel header. Figure 10 is a connection diagram for the front panel
header.
Table 18. Front Panel Header
Pin
Signal
In/
Out
Description
Pin
Signal
In/
Out
Description
Hard Drive Activity LED
Power LED
1
HD_PWR
Out
Hard disk LED
pull-up to +5 V
2
HDR_BLNK_GRN Out
Front panel green
LED
3
HDA#
Out
Hard disk active
LED
4
HDR_BLNK_YEL
Out
Front panel yellow
LED
Reset Switch
On/Off Switch
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
Figure 10. Connection Diagram for Front Panel Header
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