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USB 2.0 Headers
(9-pin USB6_7)
(see p.10 No. 16)
(9-pin USB4_5)
(see p.10 No. 14)
Print Port Header
AFD#
ERROR#
(25-pin LPT1)
PINIT#
(see p.10 No. 18)
1
SPD1
SPD0
STB#
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.10, No. 20)
1. High Definition Audio supports Jack Sensing, but the panel wire on
the chassis must support HDA to function correctly. Please follow the
instruction in our manual and chassis manual to install your system.
2. If you use AC'97 audio panel, please install it to the front panel audio
header as below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for HD audio panel only. You don't
need to connect them for AC'97 audio panel.
E. Enter BIOS Setup Utility. Enter Advanced Settings, and then select
Chipset Configuration. Set the Front Panel Control option from
[Auto] to [Enabled].
Besides four default USB 2.0
USB_PWR
P-7
P+7
ports on the I/O panel, there are
GND
DUMMY
two USB 2.0 headers on this
1
motherboard. Each USB 2.0
GND
header can support two USB
P+6
P-6
USB_PWR
2.0 ports.
USB_PWR
P-5
P+5
GND
DUMMY
1
GND
P+4
P-4
USB_PWR
This is an interface for print
port cable that allows
GND
SLIN#
convenient connection of printer
devices.
SPD7
SPD6
ACK#
SPD5
BUSY
SPD4
PE
SPD3
SLCT
SPD2
This is an interface for the front
GND
PRESENCE#
panel audio cable that allows
MIC_RET
OUT_RET
convenient connection and
control of audio devices.
1
OUT2_L
J_SENSE
OUT2_R
MIC2_R
MIC2_L
1 9
1 9
1 9
1 9
1 9
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