Computer Hardware User Manual

4-28 Chapter 4: BIOS s e tup
SATA Port 1, 2[Enabled]
Allows to disable or enable OnChip SATA(Port 1, Port 2)
Conguration options: [Disabled] [Enabled]
SATA DMA transfer [Enabled]
Allows to disable or enable to switch to support SATA DMA tranfer
Conguration options: [Disabled] [Enabled]
SATA Port 3, 4[Enabled]
Allows to disable or enable OnChip SATA2(Port 3, Port 4)
Conguration options: [Disabled] [Enabled]
SATA2 DMA transfer [Enabled]
Allows to disable or enable to switch to support SATA2 DMA tranfer
Conguration options: [Disabled] [Enabled]
IDE Prefetch Mode[Enabled]
Allows to disable or enable IDE PIO read prefetch mode. When prefetch
is enabled, either 16-bit or 32-bit are allowed on IDE bus.
Conguration options: [Disabled] [Enabled]