Chapter 4BIOS Setup Description

DMA Mode

Auto

Set to AUTO to let the BIOS auto detect the supported DMA

 

SWDMA0, 1, 2

mode.

 

MWDMA0, 1, 2

SWDMA = Single Word DMA

 

UDMA0, 1, 2, 3, 4, 5,

 

 

 

6

MWDMA = Multi Word DMA

 

 

UDMA = Ultra DMA

 

 

 

S.M.A.R.T

Auto

Set to AUTO to let the BIOS auto detect hard disk drive

 

Disabled

support.

 

Enabled

Set to Disabled to prevent the BIOS from using SMART

 

 

feature.

 

 

Set to Enabled to allow the BIOS to use SMART feature on

 

 

supported hard disk drives.

 

 

 

32Bit Data

Disabled

Enable/Disable 32-bit data transfers on supported hard disk

Transfer

Enabled

drives.

 

 

 

ARMD

Auto

ARMD is a device that uses removable media, such as the

Emulation

Floppy

LS120, MO (Magneto-optical), or Iomega Zip drives. If you

Type

Hard disk drive

want to boot from media on ARMD, it is required that you

 

 

emulate boot up from a floppy or hard disk drive. This is

 

 

essentially necessary when trying to boot to DOS. You can

 

 

select the type of emulation used if you are booting such a

 

 

device.

 

 

 

COM 830

Reference Manual

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