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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
(8-pin USB_4_5)
(see p.10, No. 23)
(8-pin USB_6_7)
(see p.10, No. 24)
Print Port Header
(25-pin LPT1)
(see p.10, No. 14)
Chassis Fan Connector
(3-pin CHA_FAN1)
(see p.10, No. 6)
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.10, No. 5)
PWR
-
+
GND
1
NC
GND
+
-
PWR
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
18
Besides four default USB 2.0
ports on the I/O panel, there
are two USB 2.0 headers 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.
Please connect a fan cable
to the fan connector and
match the black wire to the
ground pin.
Though this motherboard
provides a 4-Pin CPU fan
(Quiet Fan) connector, 3-Pin
CPU fans can still work suc-
cessfully even without fan
speed control. If you plan to
connect a 3-Pin CPU fan,
please connect it to Pin 1-3.
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