Abit WB6 User Manual page 24

2-12
PN1 and PN2 Headers
PN1 (Pin 1-2-3-4-5): Power LED and Keylock Switch Headers
connectors on the motherboard. If you install them with the wrong direction, the power LED
light will not illuminate correctly.
Note: Watch the power LED pin position and orientation.
PN1 (Pin 7-8): HDD LED Header
the orientation.
WB6
PN1 and PN2 are for switches and indicators
for the chassis's front panel, there are
several functions that come from these two
headers. You have to watch the pin position
and the orientation, or you may cause
system malfunctions. Figure 2-9 shows you
the functions of PN1 and PN2.
Figure 2-9. The Explanatory
Diagram of PN1 and PN2
There is a specific orientation for pins 1
through 3. Insert the three-threaded power
LED cable to pins 1~3, and the two-threaded
keylock cable into pins 4 and 5. Check to
make sure the correct pins go to the correct
Attach the cable from the case's front panel
HDD LED to this header. If you install it in
the wrong direction, the LED light will not
illuminate correctly.
Note: Watch the HDD LED pin position and
Chapter2