AcerPower Minitower (M11E/IDCATX-2) User's Guide2.4.3 IDE DrivesTo configure the IDE drives connected to your system, select the parameter that representsthe channel and port where the desired hard disk to configure is connected. The optionsare:IDE Primary Channel MasterThis parameter lets you configure the hard disk drive connected to the master port of IDEchannel 1.IDE Primary Channel SlaveThis parameter lets you configure the hard disk drive connected to the slave port of IDEchannel 1.IDE Secondary Channel MasterThis parameter lets you configure the hard disk drive connected to the master port of IDEchannel 2.IDE Secondary Channel SlaveThis parameter lets you configure the hard disk drive connected to the slave port of IDEchannel 2.