6. Position the adapter-slot-cover latch to retain the adapters.7. Reinstall the PCI riser and adapters.8. Close the cover. See “Closing the cover and connecting the cables” on page 24.What to do next:v To work with another option, go to the appropriate section.v To complete the installation, go to “Closing the cover and connecting thecables” on page 24.Installing internal drivesThis section provides information and instructions for removing and installinginternal drives.Internal drives are devices that your computer uses to read and store data. Yourcomputer does not have the capacity to install additional drives but you mightwant to install higher capacity drives or a different type of drive to enable yourcomputer to read other types of media. Some of the different drives available foryour computer are:v Parallel Advanced Technology Attachment (ATA) Integrated Drive Electronics(IDE) hard disk drivev Serial ATA IDE hard disk drivev Tape drivesv CD-ROM, CD-RW, or DVD-ROM optical drivesv Diskette and other removable media drivesWhen you install an internal drive, it is important to note the type of drive thatyou are installing.The following illustrations show a parallel ATA IDE hard disk drive and a serialATA IDE hard disk drive.16 User Guide