5. If you have a CD-ROM audio cable, connect it to the drive and to the systemboard. See “Identifying parts on the system board” on page 40.Connecting an additional IDE CD drive or DVD drive1. Locate the secondary IDE connector on the system board and thethree-connector signal cable. See “Identifying parts on the system board” onpage 40.2. Connect the extra connector in the signal cable to the new CD drive or DVDdrive.3. Your computer has extra power connectors for additional drives. Connect apower connector to the drive.Connecting an additional IDE hard disk drive1. Locate the primary IDE connector on the system board. One end of thethree-connector cable connects to the hard disk drive, and the other connects tothe system board. See “Identifying parts on the system board” on page 40.2. Connect the extra connector in the signal cable to the new hard disk drive.3. Your computer has extra power connectors for additional drives. Connect apower connector to the drive.What to do nextv To work with another option, go to the appropriate section.v To complete the installation, go to “Replacing the cover and connecting thecables” on page 51.Installing a rope clipTo help prevent hardware theft, you can add a 3/16-inch or 5-mm rope clip andcable to your computer. After you add the security cable, make sure that it doesnot interfere with other cables that are connected to the computer. For moreinformation about security, see Installing a cable lock in Access IBM.To install a rope clip:1. Remove the cover. See “Removing the cover” on page 39.2. Use a tool, such as a screwdriver, to remove the two metal knockouts.48 User Guide