wVirus warning

This category flashes on screen. During and after the system boot up, any attempt to write to the boot sector or the partition table of the hard disk drive will halt the system and the following error message will appear. In the meantime, you can run an anti-virus program to locate the problem. Default value is Enabled.

"Attempting to write to boot sector, continue? Y/N"

Enabled Activate automatically when the system boots up causing a warning message to appear when anything attemps to access the boot sector or hard disk partition table.

Disabled No warning message to appear when anything attemps to access the boot sector or hard disk partition table.

wCPU Internal Cache/External Cache

These two categories speed up the memory access. However, it de- pends on the CPU/Chipset design. Default value is Enabled.

Enabled Enables the cache

Disabled Disables the cache

wBoot Sequence

This category determines which drive the computer searches first for the disk operating system (i.e. DOS). Default value is A,C.

A,C

System will first search for floppy disk drive then hard disk drive.

C,A

System will first search for hard disk drive then floppy disk drive

wSwap Floppy Drive Default value is Disabled

Enabled Floppy A & B will be swapped under DOS

Disable Floppy A & B will be normal definition.

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Tyan Computer TYAN S1572 ATX user manual Attempting to write to boot sector, continue? Y/N, Virus warning, Boot Sequence