Asus RS100-E4/PI2 - Manual (Page 34)

Chapter 2: Hardware setup 2-18
3. Align the screw holes of the ODD
bracket with the screw holes on the
SATA drive plate then secure with
four screws.
4. Connect the 80-pin IDE cable black
connector to the IDE connector at
the rear of the optical disk drive.
5. Connect a 4-pin ATX power
connector to the power connector
at the rear of the optical disk drive.