Datasheet

Chapter 4: BIOS
4-7
On-Chip Serial ATA
Select Disabled to disable the SATA Controller. Select Auto to allow the BIOS
to make arrangements automatically. Select Combined Mode to use the PATA
and SATA Combined Mode. The maximum of 2 IDE drives in each channel is
allowed. Select Enhanced Mode to enable both SATA and PATA. This mode
will support up to 6 IDE drives. Select SATA Only to allow SATA to operate in
the Legacy Mode .
USB Controller
This setting allows you to enable or disable the USB Controller. The options are
Enabled, and Disabled.
USB 2.0 Controller
This setting allows you to enable or disable the USB 2.0 (EHCI) Controller. The
options are Enabled, and Disabled.
USB Legacy Support
This setting allows you to enable or disable the functions of USB, Keyboard/Mouse
under POST and DOS. The options are Disabled, and Enabled.
USB KB Wake-Up From S3 (S4)
If enabled, the USB Keyboard will be awakened from the S3 (S4) state. The
options are Disabled, and Enabled.