User Manual version 2.1
OPEN (660) 120/140/150 4-45
4.5. Installing the CD-ROM drive
The OPEN 120/140/150 II can connect to an external
CD-ROM via the system's external IDE connector.

4.5.1. External CD-ROM connection

1. Use the provided 40 pin IDE cable to connect to the
system IDE connector located at the rear side of the
cover.
2. Connect the other end of the IDE cable to a standard
CD-ROM drive
3. Use the provided FDD/IDE power cable to connect the
4 pin IDE power connector to the system 4-pin power
connector located at the left bottom side of the
chassis.