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2-18 Chapter 2: BIOS setup
2.3.6 IDER Primary Master/Slave
The items in this menu allow you to set or change the congurations for the IDER
devices installed in the system. Select an item then press <Enter> if you wish to
congure the item.
The BIOS automatically detects the values opposite the dimmed items (Device,
Vendor, Size, LBA Mode, Block Mode, PIO Mode, Async DMA, Ultra DMA, and
SMART monitoring). These values are not user-congurable. These items show
Not Detected if no IDER device is installed in the system.
IDER Primary Master
Device : Not Detected
LBA/Large Mode [Auto]
Block(Multi-Sector Transfer) [Auto]
PIO Mode [Auto]
DMA Mode [Auto]
Smart Monitoring [Auto]
32Bit Data Transfer [Enabled]
Select the type of
device connected
to the system.
v02.58 (C)Copyright 1985-2007, American Megatrends, Inc.
LBA/Large Mode [Auto]
Enables or disables the LBA mode. Setting to Auto enables the LBA mode if the
device supports this mode, and if the device was not previously formatted with LBA
mode disabled. Conguration options: [Disabled] [Auto]
Block (Multi-Sector Transfer) [Auto]
Enables or disables data multi-sectors transfers. When set to Auto, the data
transfer from and to the device occurs multiple sectors at a time if the device
supports multi-sector transfer feature. When set to [Disabled], the data transfer
from and to the device occurs one sector at a time.
Conguration options: [Disabled] [Auto]
PIO Mode [Auto]
Selects the PIO mode. Conguration options: [Auto] [0] [1] [2] [3] [4]
DMA Mode [Auto]
Selects the DMA mode. Conguration options: [Auto] [SWDMA0] [SWDMA1]
[SWDMA2] [MWDMA0] [MWDMA1] [MWDMA2] [UDMA0] [UDMA1] [UDMA2]
[UDMA3] [UDMA4] [UDMA5]. Only [Auto] is showed if no IDER device is installed
in the system.