Intel H55 User Manual

10
3-2 Headers
(1) Line-Out/MIC Header for Front Panel (9-pin): FP_AUDIO1
These headers connect to Front Panel Line-out, MIC connector with cable.
Line-Out, MIC Headers
AUDIO
Pin 1
Lineout2-L Lineout2-R
Sense-FB
Audio-GND
LINE2-JD
Audio-JD
2
9
10
KEY
MIC2-L
MIC2-JD
MIC2-R
(2) USB Port Headers (9-pin): USB3/USB4
These headers are used for connecting the additional USB port plugs. By attaching
an option USB cable, your can be provided with two additional USB plugs affixed
to the back panel.
USB Port Header
Pin 1
VCC
-DATA
GN
D
+DATA
VCC
OC
-DATA
GND
+DATA
(3) Speaker connector: SPEAK
This 4-pin connector connects to the case-mounted speaker. See the figure
below.
(4) Power LED: PWR LED
The Power LED is light on while the system power is on. Connect the Power
LED from the system case to this pin.
(5) IDE Activity LED: HD LED
This connector connects to the hard disk activity indicator light on the case.
(6) Reset switch lead: RESET
This 2-pin connector connects to the case-mounted reset switch for rebooting your
computer without having to turn off your power switch. This is a preferred method
of rebooting in order to prolong the lift of the system’s power supply. See the
figure below.
(7) Power switch: PWR BTN
This 2-pin connector connects to the case-mounted power switch to power
ON/OFF the system.

Intel H55 Specifications

General

Brand	Intel
Model	H55
Category	Motherboard
Language	English