AR-B1890 User’s Manual
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CPU L1&L2 Cache This option allows you to enable or disable the
cache function.
Quick Power On Self Test When this option enabled, this field speeds up
the Power On Self Test after the system is
turned on.
First/Second/Third Boot Device
Floppy Select your boot device priority by Floppy.
LS120 Select your boot device priority by LS120.
Hard Disk Select your boot device priority by Hard Disk.
CDROM Select your boot device priority by CDROM.
ZIP Select your boot device priority by ZIP.
USB-FDD Select your boot device priority by USB-FDD.
USB-ZIP Select your boot device priority by USB-ZIP.
USB-CDROM Select your boot device priority by
USB-CDROM.
USB-HDD Select your boot device priority by USB-HDD.
LAN Select your boot device priority by LAN.
Disabled Disable this function.
Boot Other Device This option allows the system to search for an
OS from other devices.
Swap Floppy Driver This option allows you to determine whether or
not to enable Swap Floppy drive.
Boot Up Floppy Seek This option controls whether the BIOS checks
for a floppy drive while booting up.
Boot Up NumLock Status This option allows you to activate the NumLock
function after you power up the system.
Gate A20 Option This option allows you to select how Gate A20 is
worked.
Typematic Rate Setting When disabled, continually holding down a key
on your keyboard will generate only one
instance. When enabled, you can set the two
typematic controls listed next.