IBM Aptiva 2159 Manual

Also see for Aptiva 2159: Hardware maintenance service

Hard Disk Drive Jumper SettingsUp to four drive devices (hard disk, CD-ROM, or Zip drives) can be installedin Service Level A systems. If any drives do not show in the InstalledDevices list in the Setup Utility, ensure the jumper settings and connectorsare set as shown here. Refer to “System Board Layout” on page 5-2 forconnector location information.Primary Hard Disk Drive IDE Local Bus ConnectorAt the primary hard disk drive IDE connector, make sure the first driveinstalled is set as the master drive (.1/ in the following figures).Note: If a second drive is installed, it must be attached to the secondaryIDE connector. Set the jumpers as the slave drive (.2/ in thefollowing figures).All recovery preloaded software should be installed on the master hard diskdrive on the primary connector.Secondary Hard Disk Drive ConnectorIf additional drives are connected to the secondary hard disk driveconnector, set the first drive connected to this connector as the master drive(.1/ in the following figures). If a second drive is connected to thesecondary hard disk drive connector, set the jumpers as the slave drive (.2/in the following figures). Ensure all software is set to recognize all installeddrives.For non-internal Zip models, the CD-ROM drive is connected to thesecondary drive connector at the factory as the master drive. If an additionalhard disk drive is connected to the secondary connector, it must be set asthe master drive, .1/, and the CD-ROM drive jumpers reset as the slavedrive (see “CD-ROM Drive Jumper Settings” on page 5-13).Note: Check the Setup Utility for correct installation:Hard Disk 1 Master driveHard Disk 2 Slave driveHard Disk 3 Master drive (CD-ROM if other drive not connected to thisconnector. Also, Zip drive with internal Zip drive models)Hard Disk 4 Slave drive (CD-ROM if hard disk or internal Zip driveinstalled at secondary connector, Hard Disk 3)5-10