System Configuration

Serial Port

Allows you to define the serial port settings. You can set the

 

serial port to:

 

Disabled

 

Auto

 

COM1

 

COM2

 

COM3

 

COM4

 

NOTE: The operating system may allocate resources even

 

though the setting is disabled.

SATA Operation

Allows you to configure the operating mode of the integrated

 

hard drive controller.

 

• AHCI = SATA is configured for AHCI mode

 

• ATA = SATA is configured for ATA mode

 

• RAID ON = SATA is configured to support RAID mode

 

• Disabled = The SATA controller is hidden

Drives

Allows you to enable or disable the various on-board drives:

 

SATA-0

 

SATA-1

 

SATA-2

 

SATA-3

Smart Reporting

This field controls whether hard drive errors for integrated

 

drives are reported during system startup. This technology is

 

part of the SMART (Self Monitoring Analysis and Reporting

 

Technology) specification. This option is disabled by default.

USB Configuration

This field configures the integrated USB controller. If Boot

 

Support is enabled, the system is allowed to boot any type of

 

USB Mass Storage Devices (HDD, memory key, floppy). USB-

 

aware OS always see USB Mass Storage devices irrespective

 

of this setting, provided the port is enabled.

If USB port is enabled, device attached to this port is enabled and available for OS.

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Dell 990 service manual System Configuration