3.4.2 CPU Internal Cache/External Cache

Depending on the CPU/chipset design, these options can speed up memory access when enabled.

3.4.3 Boot Sequence

This function determines the sequence in which the computer will search the drives for the disk operating system (i.e. DOS). The default value is “C, A”.

A,C

System will first search the FDD, then the HDD.

C,A

System will first search the HDD, then the FDD.

C only

System will only search the HDD.

3.4.4 Boot Up Floppy Seek

During POST, BIOS will determine if the floppy disk drive installed is 40 or 80 tracks. 360 KB type is 40 tracks while 720 KB, 1.2 MB, and 1.44 MB are all 80 tracks.

Enabled

BIOS searches the floppy drive to determine if it is 40 or 80

 

tracks. Note that BIOS cannot differentiate 720 KB, 1.2 MB,

 

and 1.44 MB type drives as they are all 80 tracks.

Disabled

BIOS will not search for the floppy drive type by track

 

number. Note that there will not be any warning message if

 

the drive installed is 360 KB.

Chapter 3 Award BIOS Setup

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Advantech PCA-6359 user manual CPU Internal Cache/External Cache, Boot Sequence, Boot Up Floppy Seek