Front Panel Header; Alternate Front Panel Power Led Header; Front Panel Header Signal Names; Alternate Front Panel Power Led Header Signal Names - Intel DH61CR Product Manual

Intel Desktop Board DH61CR Product Guide

Front Panel Header

Figure 19, E shows the location of the front panel header. Table 9 shows the pin
assignments and signal names for the front panel header.
Table 9. Front Panel Header Signal Names
Pin Description
Hard Disk Drive Activity LED
1 Hard disk LED pull-up to +5 V Out
3 Hard disk active LED
Reset Switch
5 Ground
7 Reset switch
9 Power
NOTE
When connecting individual wires from your chassis front panel to the front panel
header, be sure to observe the connection polarity. Positive wires are usually solid
color and negative wires are usually white or striped.

Alternate Front Panel Power LED Header

Figure 19, F shows the location of the alternate front panel power LED header. Pins 1
and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header. If
your chassis has a three-pin power LED cable, connect it to this header. Table 10
shows the pin assignments for the alternate front panel header.
Table 10. Alternate Front Panel Power LED Header Signal Names
Pin Signal Name
1 Front panel LED+
2 No pin
3 Front panel LED-
46
In/Out Pin
Out
In
Power
Out
In/Out
Out
Out
Description
Power LED
2 Front panel LED+
4 Front panel LED-
On/Off Switch
6 Power switch
8 Ground
Not Connected
10 No pin
In/Out
Out
Out
In