ASUS m4a785t-m 用户手册

2-8

Chapter 2: BIOS information

Enables or disables the LBA mode. Setting this item 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]

Enables or disables data multi-sectors transfers. When this item is 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 this item is set to [Disabled], the data transfer from and to the 

device occurs one sector at a time. Configuration options: [Disabled] [Auto]

Selects the PIO mode. Configuration options: [Auto] [0] [1] [2] [3] [4]

Selects the DMA mode. Configuration options: [Auto]

Sets the Smart Monitoring, Analysis, and Reporting Technology. 

Configuration options: [Auto] [Disabled] [Enabled]

Enables or disables 32-bit data transfer. Configuration options: [Disabled] [Enabled]

The SATA Configuration menu allows you to configure your storage devices. Select an item 

then press <Enter> to display the submenu.

Enables or disables OnChip SATA Channel. Configuration options: [Disabled] [Enabled]

SATA Port1-Port4 [IDE]

Sets the SATA 1~4 type. Configuration options: [IDE] [RAID] [AHCI]

When this item is set to [IDE], SATA 5~6 can only be set to [IDE].

SATA Port5-Port6 [IDE]

Set the SATA 5~6 type. Configuration options: [IDE] [RAID] [AHCI]

When this item is set to [AHCI], SATA 5~6 can only be used under OS with AHCI driver 

installed. Sets this item to [IDE] to use SATA 5~6 before entering OS.

The following two items only appear when you set OnChip SATA Channel to [Enabled].