Intel Desktop Board D865GVHZ Product Guide
34
Connecting the Front Panel Header
Before connecting the front panel header, observe the precautions in “Before You Begin” on
page 21.
Figure 9-C on page 33 shows the location of the front panel header. Table 5 shows the pin
assignments for the front panel header.
Table 5.
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 (330 ) 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
9
+5 V
Out
Power
10
N/C
Not connected
Connecting the USB 2.0 Header
Before connecting the USB 2.0 header, observe the precautions in “Before You Begin” on page 21.
Figure 9-D and E on page 33 shows the location of the USB 2.0 header. Table 6 shows the pin
assignments for the header.
Table 6.
USB 2.0 Header
USB Port A
USB Port B
Pin
Signal Name
Pin
Signal Name
1
Power
2
Power
3
D- 4
D-
5
D+
6
D+
7
Ground
8
Ground
9
Key (no pin)
10
Not connected
Note: USB ports may be assigned as needed.
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