Asus Crosshair II Formula User Manual - Page 103

MCP Storage Config - ahci

Page 103 highlights

4.5.5 IDE Function Setup This sub-menu contains IDE function-related items. Select an item then press to edit. Phoenix-AwardBIOS CMOS Setup Utility Advanced IDE Function Setup Select Menu OnChip IDE Channel0 IDE DMA transfer access SATA Controller IDE Prefetch Mode [Enabled] [Enabled] [Enabled] [Enabled] Item Specific Help OnChip IDE Channel0 [Enabled] Allows you to enable or disable the onchip IDE channel 0 controller. Configuration options: [Disabled] [Enabled] IDE DMA transfer access [Enabled] Allows you to enable or disable the IDE DMA transfer access. Configuration options: [Disabled] [Enabled] SATA Controller [Enabled] Allows you to enable or disable the SATA controller. Configuration options: [Disabled] [Enabled] IDE Prefetch Mode [Enabled] Allows you to enable or disable the IDE PIO read prefetch mode. Configuration options: [Disabled] [Enabled] 4.5.6 MCP Storage Config This sub-menu allows you to change Serial ATA settings. Select an item then press to edit. Phoenix-AwardBIOS CMOS Setup Utility Advanced Serial-ATA Configuration Select Menu SATA Operation Mode [IDE] Item Specific Help SATA Operation Mode [IDE] Sets the configuration for the Serial ATA connectors supported by the Southbridge chip. Configuration options: [IDE] [RAID] [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. ASUS Crosshair II Formula 4-31

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ASUS Crosshair II Formula
4-31
4.5.5
IDE Function Setup
This sub-menu contains IDE function-related items. Select an item then press
<Enter> to edit.
OnChip IDE Channel0 [Enabled]
Allows you to enable or disable the onchip IDE channel 0 controller.
Configuration options: [Disabled] [±nabled]
IDE DMA transfer access [Enabled]
Allows you to enable or disable the IDE DMA transfer access.
Configuration options: [Disabled] [±nabled]
SATA Controller [Enabled]
Allows you to enable or disable the SATA controller.
Configuration options: [Disabled] [±nabled]
IDE Prefetch Mode [Enabled]
Allows you to enable or disable the IDE PIO read prefetch mode.
Configuration options: [Disabled] [±nabled]
Select Menu
Item Specific Help
Phoenix-AwardBIOS CMOS Setup Utility
Advanced
IDE Function Setup
OnChip IDE Channel0
[Enabled]
IDE DMA transfer access [Enabled]
SATA Controller
[Enabled]
IDE Prefetch Mode
[Enabled]
4.5.6
MCP Storage Config
This sub-menu allows you to change Serial ATA settings. Select an item then press
<Enter> to edit.
SATA Operation Mode [IDE]
Sets the configuration for the Serial ATA connectors supported by the Southbridge
chip. Configuration options: [ID±] [RAID] [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.
Select Menu
Item Specific Help
Phoenix-AwardBIOS CMOS Setup Utility
Advanced
Serial-ATA Configuration
SATA Operation Mode
[IDE]