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2.8 Connectors
Connectors are NOT jumpers. DO NOT place jumper caps over
these connectors.
Connector Figure Description
FDD connector
(33-pin FLOPPY1)
(see p.7/p.8 item 13)
Note: Match the red marking on the floppy ribbon cable with Pin1.
Primary IDE connector (Blue) Secondary IDE connector (Black)
(39-pin IDE1, see p.7/p.8 item 8) (39-pin IDE2, see p.7/p.8 item 7)
80-Pin ATA 100/133 cable
Note: To optimize compatibility and performance, please connect your hard disk
drive to the primary IDE connector (IDE1, blue) and CD-ROM to the
secondary IDE connector (IDE2, black).
USB 2.0 header ASRock I/O
TM
provides you
(9-pin USB45) four default USB 2.0 ports on
(see p.7/p.8 item 16) the rear panel. If the USB 2.0
ports on the rear panel are not
sufficient, you may use this
USB 2.0 header to attach two
additional USB 2.0 ports.
Infrared module connector This connector supports an
(5-pin IR1) optional wireless transmitting
(see p.7/p.8 item 17) and receiving infrared module.
Internal audio connectors These connectors allow you
(4-pin CD1, 4-pin AUX1) to receive stereo audio input
(CD1: see p.7/p.8 item 27) from sound sources such as
(AUX1: see p.7/p.8 item 28) a CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.
CD1
AUX1
USB_PWR
USB_PWR
P+5
P-5
P+4
P-4
GND
GND
DUMMY
1
DUMMY
GND
+5V
IRTX
IRRX
1
IDE1
PIN1
IDE2
PIN1
FLOPPY1
Pin1
Redmarking
connect the black end
to the IDE devices
connect the blue end
to the motherboard
AUX-R
GND
GND
AUX-L
CD-R
GND
GND
CD-L