Aaeon IMBA-H61A Manuel d'utilisateur télécharger pdf (Page 38)

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IMBA-H61A

3.4.4 SATAConguration

While entering Setup, the BIOS automatically detects the presence of SATA

devices. The SATA Port items show Not Present if no SATA device is installed to

the corresponding SATA port.

SATA Mode Selection [AHCI]

AllowsyoutosettheSATAconguration.

[Disabled] Disables the SATA controller.

[IDE] Set to [IDE] when you want to use the Serial ATA hard disk drives

as Parallel ATA physical storage devices.

[AHCI] Set to [AHCI] when you want the SATA hard disk drives to use the

AHCI (Advanced Host Controller Interface). 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.

3.4.3 PCHConguration

High Precision Timer [Enabled]

Allows you to enable or disable the High Precision Event Timer.

Congurationoptions:[Enabled][Disabled]

Intel Virtualization Technology [Disabled]

[Enabled] Allows a hardware platform to run multiple operating systems

separately and simultaneously, enabling one system to virtually

function as several systems.

[Disabled] Disables this function.

Hardware Prefetcher [Enabled]

[Disabled] Disables this function.

[Enabled] Allows you to turn on /off the Mid Level Cache (L2) streamer

prefetcher.

Adjacent Cache Line Prefetch [Enabled]

[Disabled] Disables this function.

[Enabled] Allows a hardware platform to perform adjacent cache line

prefetching.

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Aaeon IMBA-H61A Manuel d'utilisateur Page 38