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2.6 Onboard Headers and Connectors
Onboard headers and connectors are NOT jumpers. Do NOT
place jumper caps over these headers and connectors. Plac-
ing jumper caps over the headers and connectors will cause
permanent damage to the motherboard!
USB 2.0 Headers
(9-pin USB6_7)
(see p.10, No. 29)
(9-pin USB8_9)
(see p.10, No. 30)
(9-pin USB10_11)
(see p.10, No. 31)
(USB12)
(see p.10, No. 33)
Print Port Header
(25-pin LPT1)
(see p.10, No. 12)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.10, No. 35)
USB_PWR
-B
+B
GND
DUMMY
1
GND
+A
-A
USB_PWR
SLCT
GND
PE
GND
BUSY
GND
ACK#
GND
SPD7
SPD6
GND
GND
SPD5
GND
SPD4
GND
SPD3
SLIN#
SPD2
PINIT#
SPD1
ERROR#
SPD0
AFD#
STB#
1
GND
PRESENCE#
MIC_RET
OUT_RET
1
OUT2_L
J_SENSE
OUT2_R
MIC2_R
MIC2_L
19
Besides six default USB 2.0
ports on the I/O panel, there
are three USB 2.0 headers
and one USB port on this
motherboard. Each USB
2.0 header can support two
USB 2.0 ports.
This is an interface for print
port cable that allows conve-
nient connection of printer
devices.
This is an interface for the
front panel audio cable that
allows convenient connec-
tion and control of audio
devices.
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