Asus CUR-DLSR - Manual (Page 30)

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3. HARDWARE SETUP
ASUS CUR-DLSR User’s Manual
3. H/W SETUP
Connectors
2) Primary/Secondary IDE Connectors (40-1 pin IDE1/IDE2)
These connectors support UltraDMA/33 IDE hard disks. Use IDE ribbon cables
to connect the master and slave devices to these connectors. If you install two
hard disks, you must configure the second drive as a slave device by setting its
jumper accordingly. Refer to the hard disk documentation for the jumper settings.
BIOS supports specific device bootup (see 4.6. Boot Menu).
NOTE: Pin 20 on each IDE connector is removed to match the covered hole
on the UltraDMA cable connector. This prevents incorrect orientation when
you connect the cables.
TIP: You may configure two hard disks to be both Masters with two ribbon
cables – one for the primary IDE connector and another for the secondary
IDE connector.
CUR-DLSR
CUR-DLSR IDE Connectors NOTE: Orient the red markings
(usually zigzag) on the IDE
ribbon cable to PIN 1.
IDE2
IDE1
PIN 1
PIN 1