Sata Configuration; System Information - Asus M4A78-HTPC User Manual

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]
SMART Monitoring [Auto]
Sets the Smart Monitoring, Analysis, and Reporting Technology.
Configuration options: [Auto] [Disabled] [Enabled]
32Bit Data Transfer [Enabled]
Enables or disables 32-bit data transfer.
Configuration options: [Disabled] [Enabled]
2.3.6

SATA Configuration

This menu allows you to configure the SATA devices.
OnChip SATA Channel [Enabled]
Enables or disables the OnChip SATA Channel.
Configuration options: [Enabled] [Disabled]
OnChip SATA Type [IDE]
This item appears only when you set the OnChip SATA Channel item to [Enabled] and
allows you to select the SATA type. Configuration options: [IDE] [RAID] [AHCI]
• If you want the Serial ATA hard disk drives to use the Advanced Host Controller Interface
• When SATA is configured as [AHCI] in BIOS, only SATA ports 1–4 can be detected in
• If you want to create a RAID 0, RAID 1, and RAID 10 configuration from the Serial ATA
2.3.7

System Information

This menu gives you an overview of the general system specifications. The BIOS
automatically detects the items in this menu.
BIOS Information
Displays the auto-detected BIOS information.
Processor
Displays the auto-detected CPU specification.
System Memory
Displays the auto-detected system memory.
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(AHCI), set this item to [AHCI]. The AHCI allows the onboard storage driver to enable
advanced Serial ATA features that increases storage performance on random workloads
by allowing the drive to internally optimize the order of commands.
BIOS. Ensure to install the AHCI driver to detect and use SATA ports 1–5 and ESTA port
in AHCI mode under OS.
hard disk drives, set this item to [RAID].
ASUS M4A78-HTPC