Intel WX58BP Manual Do Utilizador
Technical Reference
45
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 11 is a connection diagram for the front panel
header.
names of the front panel header. Figure 11 is a connection diagram for the front panel
header.
Table 18. Front Panel Header
Pin
Signal
In/
Out
Out
Description
Pin
Signal
In/
Out
Out
Description
Hard Drive Activity LED
Power LED
1
HD_PWR
Out
Hard disk LED
pull-up to +5 V
pull-up to +5 V
2
HDR_BLNK_GRN Out
Front panel green
LED
LED
3
HDA#
Out
Hard disk active
LED
LED
4
HDR_BLNK_YEL
Out
Front panel yellow
LED
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 11. Connection Diagram for Front Panel Header
2.2.2.4.1
Hard Drive Activity LED Header
You can connect Pins 1 and 3 to an LED to provide a visual indicator that data is being
read from or written to a hard drive. Proper LED function requires one of the following:
A Serial ATA hard drive or optical drive connected to an onboard Serial ATA
read from or written to a hard drive. Proper LED function requires one of the following:
A Serial ATA hard drive or optical drive connected to an onboard Serial ATA
connector
A Parallel ATA IDE hard drive or optical drive connected to an onboard Parallel ATA
IDE connector