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8) F_PANEL (Front Panel Header)
Connect the power switch, reset switch, speaker, chassis intrusion switch/sensor and system status indicator
on the chassis to this header according to the pin assignments below. Note the positive and negative pins
before connecting the cables.
Power Switch
Speaker
2
1
Switch
Chassis Intrusion
Header
HD
reading or writing data.
RES
Connects to the reset switch on the chassis front panel. Press the reset switch to restart the computer if the
computer freezes and fails to perform a normal restart.
CI (Chassis Intrusion Header, Gray):
Connects to the chassis intrusion switch/sensor on the chassis that can detect if the chassis cover has been
removed. This function requires a chassis with a chassis intrusion switch/sensor.
NC (Orange): No Connection.
The front panel design may differ by chassis. A front panel module mainly consists of power switch,
front panel module to this header, make sure the wire assignments and the pin assignments are
matched correctly.
9) F_AUDIO (Front Panel Audio Header)
your chassis front panel audio module to this header. Make sure the wire assignments of the module
connector match the pin assignments of the motherboard header. Incorrect connection between the module
connector and the motherboard header will make the device unable to work or even damage it.
Pin No.
9
1
1
2
3
10
2
4
5
Audio signals will be present on both of the front and back panel audio connections simultaneously.
Some chassis provide a front panel audio module that has separated connectors on each wire instead
of a single plug. For information about connecting the front panel audio module that has different
wire assignments, please contact the chassis manufacturer.
PLED/PWR_LED
System Status
S0
On
S3/S4/S5
Off
20
PW
19
Connects to the power switch on the chassis front panel. You may
information).
SPEAK (Speaker, Orange):
Connects to the speaker on the chassis front panel. The system
reports system startup status by issuing a beep code. One single
short beep will be heard if no problem is detected at system startup.
Pin No.
6
Sense
7
8
No Pin
9
10
Sense
- 16 -
Connects to the power status indicator
is off when the system is in S3/S4 sleep
state or powered off (S5).
For AC'97 Front Panel Audio:
Pin No.
Pin No.
1
MIC
6
2
7
3
MIC Power
8
4
NC
9
5
10
NC
NC
No Pin
Line Out (L)
NC
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