User`s manual

4. BIOS SETUP
IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple sector
read/write. If your IDE hard drive supports block mode, (most new drives do), select
‘Enabled” for automatic detection of the optimal number of block read/writes per
sector the drive can support.
Onboard FDC Controller
Select “Enabled” if your system has a Floppy Disk Controller, (FDC) installed on the
system board and you wish to use it. If you install an add-in FDC or the system has no
floppy drive, select “Disabled” in this field.
Onboard Serial Port 1/2
Select an address and corresponding interrupt for the first and second serial ports.
Onboard Parallel Port
Select a logical LPT port name and matching address for the physical parallel (printer)
port.
Onboard Parallel Mode
Select an operating mode for the onboard parallel (printer) port. Select “Normal”
unless your hardware and software require one of the other modes offered in this field.
SPP Standard parallel port mode (Default)
EPP Bi-directional mode
ECP Fast, buffered
ECP+EPP Bi-directional and buffered
ECP Mode Use DMA
Select a DMA channel for the port.
PS/2 Mouse Function
Select “Enabled” if your system contains a PS/2 port and you have a PS/2 mouse in
use.
USB Controller
Allows you to enable USB Bus or not.
USB Keyboard Support
Select “Enabled” if your system contains a Universal Serial Bus, (USB), controller and