Dell 900 manual DVD-ROM, or None, Multiword 1, Multiword 2, Ultra Mode 0, Ultra Mode

IDE Primary Channel Master Submenu

Figure B-5. IDE Primary Channel Master Submenu

Table B-6. IDE Primary Channel Master Submenu Options

Option	Function
Device Detection	Specifies the mode of device detection on the channel.
Mode	Selections are Auto (default), User, and None.
Device Type	Displays the device type as Hard Disk, CD-ROM,
	DVD-ROM, or None.
Cylinder	If you set Device Detection Mode to User, you can enter the
	number of cylinders from 0 to 16383.
Head	If you set Device Detection Mode to User, you can enter the
	number of heads from 0 to 16.
Sector	If you set Device Detection Mode to User, you can enter the
	number of sectors from 0 to 63.
Size	Displays the size of the drive.
Hard Disk 32 Bit	Set to Enabled (default) to enhance the hard-disk drive
Access	access-rate performance. Otherwise, set to Disabled.
Advanced PIO	Sets the PIO mode to Auto (default), Mode 0, Mode 1,
Mode	Mode 2, Mode 3, or Mode 4. Set to Auto to optimize the hard-
	disk drive timing.
DMA Transfer	Sets the DMA transfer mode to Auto (default), Multiword 0,
Mode	Multiword 1, Multiword 2, Ultra Mode 0, Ultra Mode 1,
	Ultra Mode 2, Ultra Mode 3, Ultra Mode 4, or Disabled.

NOTE: The Glossary in the system Help defines abbreviations and acronyms.

B-8 Dell Dimension 900 System Reference and Troubleshooting Guide