Connecting To The Front Panel Header; Connecting A Chassis Fan; Location Of The Chassis Fan Header; Front Panel Header Signal Names - Intel D945GCLF Product Manual

Intel Desktop Board D945GCLF Product Guide

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
Hard Drive Activity LED
1 HD_PWR
3 HDA#
Reset Switch
5 Ground
7 FP_RESET# In
9 +5 V

Connecting a Chassis Fan

Figure 12 shows the location of the chassis fan header. Connect the chassis fan cable
to this header.
32
In/Out Description
Hard disk LED pull-
Out
up (330 Ω) to +5 V
Hard disk active
Out
LED
Ground
Reset switch
Power
Power
Figure 12. Location of the Chassis Fan Header
Pin Signal In/Out
Power LED
2 HDR_BLNK_GRN Out
4 HDR_BLNK_YEL Out
On/Off Switch
6 SWITCH_ON# In
8 Ground
Not Connected
10 N/C
Description
Front panel
green LED
Front panel
yellow LED
Power switch
Ground
No pin