Abit Back to Standard CMOS Features Setup Menu:

3-8 Chapter 3
Cylinder:
This item configures the numbers of cylinders.
Head:
This item configures the numbers of read/write heads.
Precomp:
This item displays the number of cylinders at which to change the write timing.
Landing Zone:
This item displays the number of cylinders specified as the landing zone for the read/write heads.
Sector:
This item configures the numbers of sectors per track.
 Back to Standard CMOS Features Setup Menu:
Drive A & Drive B:
This item sets the type of floppy drives (usually only Drive A) installed.
Floppy 3 Mode Support:
This item allows you to use “3 Mode Floppy Drive” in Japanese computer system by selecting drive A, B,
or both. Leave this item to its default [Disabled] setting if you are not using this Japanese standard floppy
drive.
Video:
This item selects the type of video adapter used for the primary system monitor.
[EGA/VGA]: (Enhanced Graphics Adapter/Video Graphics Array) For EGA, VGA, SVGA and PGA
monitor adapters.
[CGA 40]: (Color Graphics Adapter) Power up in 40-column mode.
[CGA 80]: (Color Graphics Adapter) Power up in 80-column mode.
[Mono]: (Monochrome adapter) Includes high-resolution monochrome adapters.
Halt On:
This item determines whether the system stops if an error is detected during system boot-up.
[All Errors]: The system-boot will stop whenever the BIOS detect a non-fatal error.
[No Errors]: The system-boot will not stop for any error detected.
[All, But Keyboard]: The system-boot will stop for all errors except a keyboard error.
[All, But Diskette]: The system-boot will stop for all errors except a diskette error.
NF7 Series