Alternate Front Panel Power Led Header; Front Panel Header; Alternate Front Panel Power Led Header Signal Names; Front Panel Header Signal Names - Intel BOXDG41MJ Product Manual

Alternate Front Panel Power LED Header

Figure 18, E on page 38 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 power LED header.
Table 10. Alternate Front Panel Power LED Header Signal Names
Pin Description
1 Front panel green LED
2 No pin
3 Front panel yellow LED

Front Panel Header

Before connecting to the front panel header, observe the precautions in "Before You
Begin" on page 23. See Figure 18, F on page 38 for the location of the multi-colored
front panel header.
Table 11 shows the pin assignments for the front panel header.
Table 11. Front Panel Header Signal Names
Pin Description
Hard 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
Installing and Replacing Desktop Board Components
In/Out
Out
Out
In/Out Pin
Out
In
Power
Out
Description
Power LED
2 Front panel green LED
4 Front panel yellow LED
On/Off Switch
6 Power switch
8 Ground
Not Connected
10 No pin
In/Out
Out
Out
In
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