Connecting The Front Panel Header; Connecting The Usb 2.0 Header; Front Panel Header; Usb Header - Intel D845GVFN Product Manual

Intel Desktop Board D845GVFN Product Guide

Connecting the Front Panel Header

Before connecting the front panel header, observe the precautions in "Before You Begin" on
page 21. Table 6 shows the pin assignments for the front panel header.
Table 6.

Front Panel Header

Pin Signal
Hard Drive Activity LED
1 HD_PWR
3 HAD#
5 Ground
7 FP_RESET#
9 +5 V

Connecting the USB 2.0 Header

Before installing a USB solution, observe the precautions in "Before You Begin" on page 21.
Table 7 shows the pin assignments for the USB header.
Table 7.

USB Header

Pin Signal Name
1 Power
3 D-
5 D+
7 Ground
9 Key (no pin)
Note: USB ports may be assigned as needed.
32
In/Out Description
Out Hard disk LED pull-up
(750 Ω) to +5 V
Out Hard disk active LED
Reset Switch
Ground
In Reset switch
Power
Out Power
Pin Signal In/Out
Power LED
2 HDR_BLNK_ Out
GRN
4 HDR_BLNK_ Out
YEL
On/Off Switch
6 SWITCH_ON# In
8 Ground
Not Connected
10 No connect
Pin Signal Name
2 Power
4 D-
6 D+
8 Ground
10 Not connected
Description
Front panel green
LED
Front panel yellow
LED
Power switch
Ground
Not connected