IBM SBC-658 manual Award Bios Setup

selecting the drive type are available:

1.Match the specifications of your installed IDE hard drive(s) with the preprogrammed values for drive types 1 through 45.

2.Select USER and enter values into each drive parameter field.

3.Use the IDE HDD AUTO DECTECTION function in Setup.

Here is a brief explanation of drive specifications:

•Type: The BIOS contains a table of pre-defined drive types. Each defined drive type has a specified number of cylinders, number of heads, write precompensation factor, landing zone, and number of sectors. Drives whose specifications do not accommodate any pre-defined type are classified as type USER.

•Size: Disk drive capacity (approximate). Note that this size is usually slightly greater than the size of a formatted disk given by a disk-checking program.

•Cyls: Number of cylinders

•Head: Number of heads

•Precomp: Write precompensation cylinder

•Landz: Landing zone

•Sector: Number of sectors

•Mode: Auto, Normal, large, or LBA

-Auto: The BIOS automatically determines the optimal mode.

-Normal: Maximum number of cylinders, heads, and sectors supported are 1024, 16, and 63.

-Large: For drives that do not support LBA and have more than 1024 cylinders.

Chapter 3 Award BIOS Setup 53