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Chapter 2
18
Integrated Peripherals
Parameter
Description
Option
Onboard SATA Controller
Enables or disables the onboard SATA controller.
Enabled
Disabled
Onboard SATA Mode
Select an operating mode for the onboard SATA.
Native IDE
RAID
AHCI
Onboard USB Controller
Enables or disables the onboard USB controller.
Enabled
Disabled
Legacy USB Support
Enables or disables support for legacy USB devices.
Enabled
Disabled
USB Storage Emulation
If Auto, USB device equal or less than 2GB will be emulated as Floppy
and remaining as harddrive. Forced FDD option can be used to force a
HDD formatted drive to boot as FDD (Ex.ZIP drive).
Auto
Floppy
Hard Disk
Onboard Audio Controller
Enables or disables the onboard audio controller.
Enabled
Disabled
Onboard LAN Controller
Enables or disables the onboard LAN controller.
Enabled
Disabled
Onboard LAN Option ROM
Enables or disables the load of embedded option ROM for onboard
network controller.
Enabled
Disabled
Summary of Contents for Aspire X3990
Page 1: ...Acer Aspire X3990 Service Guide PRINTED IN TAIWAN ...
Page 12: ...4 Chapter 1 Block Diagram ...
Page 65: ...57 Chapter 3 Install the I O Shielding 1 Install I O shielding into chassis ...
Page 68: ...Chapter 3 60 4 Connect the ATX 24Pin Power cable and ATX 4Pin Power cable to main board ...
Page 75: ...67 Chapter 3 Install the TV Tuner Card 1 Press down the TV Tuner card 2 Fix the two screws ...
Page 76: ...Chapter 3 68 Install the Side Panel 1 Install the side Panel then fix two Screws ...
Page 84: ...Chapter 5 76 M B Placement Jumper and Connector Information Chapter 5 ...