HP RP7 Retail System Model 7100 Manual de usuario descargar pdf (Pagina 5)

Technical white paper | AHCI and RAID on HP EliteDesk and EliteOne 800 Business PCs

</PathAndCredentials>

</DriverPaths>

</component>

</settings>

</unattend>

3. Reboot the computer.

4. Enter F10 Setup and change SATA Emulation mode to AHCI.

5. Reboot the computer into the OS.

An existing Windows 7 or Windows 8 image using the native AHCI driver can be updated to use the Intel AHCI driver

(iastor.sys). The driver can be downloaded from hp.com .

Note

Be careful when moving an image to computer with a different chipset. The Device ID of the AHCI controller must match

what is in the INF or the AHCI driver will fail and the computer will not boot.

Hardware

HP rp7800, rp5810, and rp5800 Retail Systems use Intel chipsets that support an AHCI-capable Host Bus Adapter (HBA).

This HBA supports ATA and ATAPI devices in both PIO and DMA modes with NCQ as long as the device supports NCQ.

All hard drives shipped with the HP rp7800, rp5810, and rp5800 Retail Systems are NCQ capable.

Limitations

NCQ functionality requires both HBA and hard drive to support it. Non-NCQ capable hard drives will not see any performance

benefits even though the HBA is NCQ capable.

Hot-plugging is not possible in an operating system without an AHCI driver that supports hot-plugging, such as DOS,

Windows 9x, Windows NT4.0, and older versions of Linux.

Changing AHCI to IDE Mode through the HP Replicated Setup Utility: Multiple AHCI systems can be reverted back to IDE mode

using the HP Replicated Setup Utility. This utility allows for system BIOS settings to be replicated and distributed throughout

an enterprise. The procedures and information about how to obtain the Replicated Setup Utility are described in the HP

white paper “UEFI BIOS Tools for HP Business Desktops” available at

http://h10032.www1.hp.com/ctg/Manual/c02932801.pdf .

Basic RAID Types

This section provides a brief explanation of the supported RAID configurations for HP rp7800, rp5810, and rp5800 Retail

Systems.

1 2 3 4 5 6 7 8 9 10 ... 26 27

Sin comentarios

HP RP7 Retail System Model 7100 Manual de usuario Pagina 5