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2.9 Onboard Headers and Connectors
2.9 Onboard Headers and Connectors
2.9 Onboard Headers and Connectors
2.9 Onboard Headers and Connectors
2.9 Onboard Headers and Connectors
Onboard headers and connectors are NOT jumpers. Do NOT place
jumper caps over these headers and connectors. Placing jumper
caps over the headers and connectors will cause permanent dam-
age of the motherboard!
•
Floppy Connector
(33-pin FLOPPY1)
(see p.2 No. 31)
Note: Make sure the red-striped side of the cable is plugged into Pin1 side of the
connector.
Primary IDE connector (Blue)
(39-pin IDE1, see p.2 No. 12)
connect the blue end
to the motherboard
80-conductor ATA 66/100/133 cable
Note: Please refer to the instruction of your IDE device vendor for the details.
Serial ATAII Connectors
(SATAII_1: see p.2, No. 17)
(SATAII_2: see p.2, No. 18)
(SATAII_3: see p.2, No. 20)
(SATAII_4: see p.2, No. 19)
(SATAII_5: see p.2, No. 22)
(SATAII_6: see p.2, No. 23)
SATAII_6
SATAII_5
SATAII_6 connector can be used for internal storage device or be
connected to eSATAII connector to support eSATAII device. Please
read "eSATAII Interface Introduction" on page 37 for details about
eSATAII and eSATAII installation procedures.
eSATAII Connector
(eSATAII_TOP: see p.2, No. 42)
3 2
3 2
3 2
3 2
3 2
ASRock
connect the black end
to the IDE devices
These six Serial ATAII (SATAII)
connectors support SATAII
or SATA hard disk for internal
storage devices. The current
SATAII_1 SATAII_2
SATAII interface allows up to 3.0
Gb/s data transfer rate.
SATAII_3 SATAII_4
This eSATAII connector
supports SATA data cable for
external SATAII function. The
current eSATAII interface
eSATAII_TOP
allows up to 3.0 Gb/s data
transfer rate.
M3A785GXH/128M
Motherboard
the red-striped side to
Pin1
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