ASROCK 939Dual-SATA2 Manual Del Usuario página 12

on CLRTC1 for 5 seconds. However, please do not clear the CMOS right after
you update the BIOS. If you need to clear the CMOS when you just finish
updating the BIOS, you must boot up the system first, and then shut it down
before you do the clear-CMOS action.
2.6 Onboard Headers and Connectors 2.6 Onboard Headers and Connectors 2.6 Onboard Headers and Connectors 2.6 Onboard Headers and Connectors 2.6 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 damage of the
motherboard!
•
Floppy Connector
(33-pin FLOPPY1)
(see p.2 No. 24)
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. 15)
connect the blue end
to the motherboard
Note: If you use only one IDE device on this motherboard, please set the IDE
device as "Master". Please refer to the instruction of your IDE device vendor
for the details. Besides, 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).
Serial ATA Connectors
(SATA1: see p.2 No. 14)
(SATA2: see p.2 No. 13)
Serial ATA II Connector
(SATA II_1: see p.2 No. 10)
It is recommended to plug SATAII HDD to SATAII connector (SATAII_1) and
connect SATA HDD to SATA connector (SATA1 or SATA2).
1 2 1 2 1 2
1 2 1 2
ASRock 939Dual-SATA2 Motherboard
Secondary IDE Connector (Black)
(39-pin IDE2, see p.2 No. 16)
80-conductor ATA 66/100/133 cable
These two Serial ATA (SATA)
connectors support SATA data
SATA2
cables for internal storage
devices. The current SATA
SATA1 interface allows up to 1.5 Gb/s
data transfer rate.
This Serial ATA II (SATA II)
connector supports SATA II
data cables for internal storage
SATA II_1
devices. The current SATA II
interface allows up to 3.0 Gb/s
data transfer rate.
the red-striped side to Pin1
connect the black end
to the IDE devices