18
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
(8-pin USB4_5)
(see p.10
, No. 28)
(4-pin USB6)
(see p.10
, No. 29)
Besides four default USB 2.0
ports on the I/O panel, there
are two USB 2.0 headers on
this motherboard. The USB
2.0 headers can support
three USB 2.0 ports.
This is an interface for print
port cable that allows conve-
nient connection of printer
devices.
Print Port Header
(25-pin LPT1)
(see p.10
, No. 26)
PWR
GND
+
-
PWR
GND
+
-
1
4
PW
R-
6+
6G
ND
Audio AMP Output
Speaker Header
(4-pin SPEAKER_OUT1)
(see p.10,
No. 30)
Line-In Header
(4-pin LINE_IN1)
(see p.10,
No. 31)
PIN
Signal Name
1
SPK L+
2
SPK L-
3
SPK R-
4
SPK R+
PIN
Signal Name
1
LINE L
2
AGND
3
LINE R
4
LINE JD
1
1
