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Connecting Internal Headers
Front Panel Header
The front panel header on this
motherboard is one connector used to
connect the following four cables:
P WRLED
Attach the front panel power LED
cable to these two pins of the connector.
The Power LED indicates the system's status.
When the system is in S0 status, the LED is
on. When the system is in S1, S3, S4, S5
status, the LED is off.
Note:
The power LED cable in some chassis is a three pin
connector with the pins installed in positions 1 and 3. If y our
chassis has a three pin connector, y ou will need to remov e
pin 3 and put it into position 2 or y ou can use a pair of
scissors to cut out position 2. Most chassis come with a two
pin connector.
P WRSW
Attach the power button cable from the case
to these two pins. Pressing the power button
on the front panel turns the system on off rather than using the power
supply button.
H D_LED
Attach the hard disk drive indicator LED cable to these two pins. The HDD
indicator LED indicates the activity status of the hard disks.
RESET
Attach the Reset switch cable from the front panel of the case to these two
pins. The system restarts when the
H ardware Installation
No
Connect
RESET
9
10
Blank
PWRSW +
RESET
switch is pressed.
HD_LED
+
-
1
2
1
-
PWRLED
21
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