Jaton PowerPro VX, User Manual

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System BIOS
25
CPU Internal Cache:
This item is used to Enable or to Disable the CPU internal cache. When the cache
is set at Disable, it is much slower, so the default setting for this item is Enable.
Some old and very bad programs will make the computer malfunction or crash if
the system speed is to high. In that case, you should Disable this feature.
CPU External Cache:
This item is used to enable or to disable the CPU external cache. When the external
cache is enabled, the system works faster. The default is Enable.
Quick power on self test:
After the computer has been powered on, the BIOS of the main board will run a
series of tests in order to check the system and its peripherals. If the Quick power
on self test feature is Enable, the BIOS will simplify the test procedures in order
to speed up the boot process. The default is Enable.
Boot Sequence:
When the computer boots up, it can load the operating system from floppy drive
A:, hard disk drive C:, SCSI disk drive or CD-ROM. There are many options for
the boot sequence:

A, C, SCSI

C, A, SCSI

C, CD-ROM, A

CD-ROM, C, A

D, A, SCSI (at least 2 IDE HDD can be used)

E, A, SCSI (at least 3 IDE HDD can be used)

F, A, SCSI (at least 4 IDE HDD can be used)

SCSI, A, C

SCSI, C, A
A, SCSI, C
Swap Floppy Drive:
This item can be set as Enable or Disable.
When this feature is enabled, you don
’
t need to open the computer case to swap the
position of floppy disk drive connectors. Drive A: can be set as drive B:, and drive
B: can be set as drive A:.