Asus M2N68-AM - Manual (Page 48)

2-10 Chapter 2: BIOS setup
The following two items appear only when the SATA Mode select item is set to
[RAID Mode].
SATA1/SATA2 [Disabled]
Allows you to disable or enable the SATA1/SATA2.
Configuration options: [Enabled] [Disabled]
SATA3/SATA4 [Disabled]
Allows you to disable or enable the SATA3/SATA4.
Configuration options: [Enabled] [Disabled]
2.3.5 Primary IDE Master/Slave
While entering Setup, the BIOS automatically detects the presence of IDE devices. There is
a separate submenu for each IDE device. Select a device item then press <Enter> to display
the IDE device information.
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-configurable. These items show N/A if no IDE device is installed in the
system.
Type [Auto]
Selects the type of IDE drive. Setting to Auto allows automatic selection of the appropriate
IDE device type. Select CDROM if you are specifically configuring a CD-ROM drive. Select
ARMD (ATAPI Removable Media Device) if your device is either a ZIP, LS-120, or MO drive.
Configuration options: [Not Installed] [Auto] [CDROM] [ARMD]
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.
Configuration options: [Disabled] [Auto]
Block (Multi-Sector Transfer) M [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. Configuration options: [Disabled] [Auto]
PIO Mode [Auto]
Selects the PIO mode. Configuration options: [Auto] [0] [1] [2] [3] [4]
DMA Mode [Auto]
Selects the DMA mode. Configuration options: [Auto]