Supermicro A2SDi-H-TF User Manual page 71

 I-SATA4 ~ I-SATA11
This following information is displayed for each SATA drive entry:
•
Device Information
•
Device Size
Enable/disable port
Use this feature to disable or enable the SATA port number. The options are Enabled
and Disabled.
Hot Plug
Set this item to Enabled for hot plug support, allowing for a SATA disk drive to be replaced
without shutting down the system. The options are Enabled and Disabled.
Spin up
When the value of an edge detect or the value of an image binary (pixel) of a device is
from 0 to 1, select Enabled to allow the PCH to start a COMRESET initialization sequence
on this device. The options are Enabled and Disabled.
 SATA1
SATA 1 Enable controller
This item enables or disables the onboard SATA controller supported by the Intel PCH chip.
The options are Enabled and Disabled.
SATA 1 LPM (Link Power Management)
When this item is set to Enabled, the SATA AHCI controller manages the power usage of
the SATA link. The controller will put the link in a low power mode during extended periods
of I/O inactivity and will return the link to an active state when I/O activity resumes. The
options are Enabled and Disabled.
SATA 1 SGPIO/LED
Use this feature to select the SATA LED or SGPIO LED. The options are SGPIO and SATA
LED.
*If the feature SATA 0 LPM is enabled, SATA 0 ALPM is available for configuration:
SATA 0 ALPM
Use this feature to disable or enable the Aggressive Link Power Management. The options
are Enabled and Disabled.
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Chapter 4: BIOS