Supermicro A2SDi-TP8F User Manual page 73

 I-SATA (M.2)
This following information is displayed:
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Device Information
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Device Size
I-SATA (M.2) Enable/disable port
Use this feature to disable or enable the SATA port number. The options are Enabled
and Disabled.
I-SATA (M.2) 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.
*If the feature above is enabled, the SATA 1 ALPM feature is available for configuration:
SATA 1 ALPM
Use this feature to disable or enable the Aggressive Link Power Management. 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.
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Chapter 4: BIOS