Dell Inspiron 660s Owner's Manual page 82

Advanced — Onboard Device Configuration
Onboard Audio Controller Allows you to enable or disabled the
SATA Mode
Onboard LAN Controller
Onboard LAN boot ROM
Boot
Numlock Key
Keyboard Errors
USB Boot Support
Boot Mode
1st Boot
78
System Setup
audio controller
Enabled or Disable (Enabled by default)
Allows you to configure the operating mode of
the integrated hard-drive controller
ATA Mode; AHCI Mode (AHCI Mode by
default)
CAUTION:
Changing the SATA Mode may
prevent booting of your operating system.
Allows you to enable or disable the onboard
LAN controller
Enabled or Disabled (Enabled by default)
Allows you to boot your computer from a
network
Enabled or Disabled (Disabled by default)
Allows you to set the status of the Num Lock
key during boot
On or Off (On by default)
Allows you to enable or disable the display of
keyboard-related errors during boot
Report or Do Not Report (Report by default)
Allows you to enable or disable booting from
USB mass storage devices such as hard drive,
optical drive, USB key, and so on.
Enabled or Disabled (Disabled by default)
Specifies the boot sequence from the
available devices
Displays the first boot device