Intel DZ68ZV Product Guide for Intel Desktop Board DZ68ZV - Page 53

Front Panel Header, Chassis Intrusion Header, Table 13. Front Panel Header Signal Names

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Installing and Replacing Desktop Board Components Front Panel Header Figure 24, H shows the location of the front panel header. Table 13 shows the pin assignments and signal names for the front panel header. Table 13. Front Panel Header Signal Names Pin Description In/Out Pin Description Hard Drive Activity LED Power LED 1 Hard disk LED pull-up to +5 V Out 2 Front panel green LED 3 Hard disk active LED Out 4 Front panel yellow LED Reset Switch On/Off Switch 5 Ground 6 Power switch 7 Reset switch In 8 Ground Power Not Connected 9 Power Out 10 No pin In/Out Out Out In 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. Chassis Intrusion Header Figure 24, I shows the location of the chassis intrusion header. This header can be connected to a mechanical switch on the chassis to detect if the chassis cover is removed. This switch should be in the open position when the chassis cover is installed and closed when the cover is removed. Table 14 shows the pin assignments and signal names for the chassis intrusion header. Table 14. Chassis Intrusion Header Signal Names Pin Description 1 Intruder# 2 Ground 53

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Installing and Replacing Desktop Board Components
53
Front Panel Header
Figure 24, H shows the location of the front panel header.
Table 13 shows the pin
assignments and signal names for the front panel header.
Table 13. Front Panel Header Signal Names
Pin
Description
In/Out Pin Description
In/Out
Hard Drive Activity LED
Power LED
1
Hard disk LED pull-up to +5 V Out
2
Front panel green LED
Out
3
Hard disk active LED
Out
4
Front panel yellow LED
Out
Reset Switch
On/Off Switch
5
Ground
6
Power switch
In
7
Reset switch
In
8
Ground
Power
Not Connected
9
Power
Out
10
No pin
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.
Chassis Intrusion Header
Figure 24, I shows the location of the chassis intrusion header.
This header can be
connected to a mechanical switch on the chassis to detect if the chassis cover is
removed.
This switch should be in the open position when the chassis cover is
installed and closed when the cover is removed.
Table 14 shows the pin assignments and signal names for the chassis intrusion header.
Table 14. Chassis Intrusion Header Signal Names
Pin
Description
1
Intruder#
2
Ground