Intel Desktop Board D945GCLF Product Guide
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Connecting to the Front Panel Header

Before connecting to the front panel header, observe the precautions in "Before You
Begin" on page 21. See Figure 11, C on page 30 for the location of the front panel
header.
Table 6 shows the pin assignments for the front panel header.
Table 6. Front Panel Header Signal Names
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 (330 Ω) 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 SWITCH_ON# In Power switch
7 FP_RESET# In Reset switch 8 Ground Ground
Power Not Connected
9 +5 V Power 10 N/C No pin
Connecting a Chassis Fan
Figure 12 shows the location of the chassis fan header. Connect the chassis fan cable
to this header.
Figure 12. Location of the Chassis Fan Header