Front Panel Usb 2.0 Headers; Front Panel Header; Alternate Front Panel Power Led Header; Table 5. Usb 2.0 Header Signal Names - Intel DBS1200KP Product Manual

Front Panel USB 2.0 Headers

Figure 18, B shows the location of the front panel USB 2.0 headers and Table 5 shows their pin
assignments and signal names.
Pin
1 Power (+5 V)
3 D-
5 D+
7 Ground
9 Key (no pin)

Front Panel Header

Figure 18, C shows the location of the front panel header. Table 6 shows the pin assignments and
signal names for the front panel header.
Pin Description
Hard Drive Activity LED
1 Hard disk LED pull-up to +5 V
3 Hard disk active LED
Reset Switch
5 Ground
7 Reset switch
Power
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 18, D 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 7 shows the pin assignments for the alternate
front panel header.

Table 7. Alternate Front Panel Power LED Header Signal Names

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Intel Server Board S1200KP Product Guide

Table 5. USB 2.0 Header Signal Names

Signal Name

Table 6. Front Panel Header Signal Names

In/Out
Out
Out
In
Out
Pin Signal Name
1 Front panel LED+
2 No pin
3 Front panel LED-
Installing and Replacing Server Board Components
Pin
2 Power (+5 V)
4 D-
6 D+
8 Ground
10 No Connection
Pin 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
Signal Name
In/Out
Out
Out
In
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