4-12AcerAltos 21000 System Guide4.4.1 Floppy DrivesTo configure the first floppy drive (drive A), highlight the Floppy DriveA parameter. Press or to view the options, then select theappropriate value.Possible settings for the Floppy Drive parameters:• [ None ]• [360 KB, 5.25-inch]• [1.2 MB, 5.25-inch]• [720 KB, 3.5-inch]• [1.44 MB, 3.5-inch]• [2.88 MB, 3.5-inch]Follow the same procedure to configure floppy drive B. Choose Noneif you do not have a second floppy drive.4.4.2 IDE DrivesThere are two IDE drive option items under the Disk Drives menu.Select the IDE Primary Channel Master item if you want to configurean IDE device set as master. Select the IDE Primary Channel Slaveitem if you want to configure an IDE device set as slave.To configure an IDE device designated as master:1. Select the IDE Primary Channel Master option to display itsmenu.2. Highlight the parameter Type, then press or to display theIDE drive types with their respective values for cylinder, head,sector, and size.