Dell E6400 - Latitude - Core 2 Duo 2.53 GHz Посібник з експлуатації - Сторінка 15

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BIOS

Dell recommends flashing the latest BIOS available to the system. This is

posted on Dell's driver and downloads support web site (support.dell.com),

under BIOS.

Some of the BIOS settings are critical to operating system performance.

These are as follows:

•

SATA configuration mode (Applicable to all Dell E-Family Notebook

systems except Dell precision M6400 workstation): To access SATA

configuration mode, select Settings→System Configuration→SATA

Operation.

–

Disabled: SATA Controllers are hidden

–

ATA: Basic Disk Operation mode, does not require additional storage

driver.

NOTE:

–

AHCI: SATA is configured for AHCI (Advanced Host Controller

Interface) mode, which offers faster performance, eSATA support and

increased battery life. This mode requires an additional storage driver

provided by Dell if an operating system other than those previously

specified is installed on the notebook.

–

IRRT (Default): SATA is configured to support IRRT (Intel's Rapid

Recovery Technology), This mode supports AHCI mode features as

well as disk mirroring (RAID-1). IRRT allows data backup and

restoration. This mode requires an additional storage driver provided

by Dell if an operating system other than those previously specified is

installed on the notebook.

NOTE:

RAID (Default): Applicable to Dell precision M6400 workstation only

–

in lieu of IRRT mode. SATA is configured to support RAID. This

mode supports AHCI mode features as well as disk mirroring (RAID-0

and RAID-1). RAID allows data backup and restoration. This mode

requires an additional storage driver provided by Dell if an operating

system other than those previously specified is installed on the

notebook.

eSATA is not functional in this mode.

RAID support requires second hard disk drive.

This mode does not apply to E5400 and E5500 E-Family models.

Dell Business Client E-Family Re-Image How-To Guide