Connection Diagram For Front Panel Header; Front Panel Header - Intel DX58SO2 Specification

Intel Desktop Board DX58SO2 Technical Product Specification
2.2.2.5

Front Panel Header

This section describes the functions of the front panel header. Table 21 lists the signal
names of the front panel header. Figure 12 is a connection diagram for the front panel
header.
Table 21. Front Panel Header
Pin Signal
Hard Drive Activity LED
1 HD_PWR
3 HDA#
Reset Switch
5 Ground
7 FP_RESET#
Power
9 +5 V
Figure 12. Connection Diagram for Front Panel Header
2.2.2.5.1 Hard Drive Activity LED Header
Pins 1 and 3 can be connected 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
connector
• A Parallel ATA IDE hard drive or optical drive connected to an onboard Parallel ATA
IDE connector
50
In/
Out Description
Out Hard disk LED
pull-up to +5 V
Out Hard disk active
LED
Ground
In Reset switch
Power
In/
Pin Signal Out
Power LED
2 HDR_BLNK_GRN Out
4 HDR_BLNK_YEL Out
On/Off Switch
6 FPBUT_IN In
8 Ground
Not Connected
10 N/C
Description
Front panel green
LED
Front panel yellow
LED
Power switch
Ground
Not connected