AAEON EMB-QM87A - Manual (Page 65)

E M B - Q M 8 7 A
Hard Disk Drive SATA Device Type
Solid State Drive
Indentify the SATA port is connected to Solid State Drive or Hard Disk Drive.
Disabled Spin Up Device
Enabled
On an edge detect from 0 to 1, the PCH starts a COMRESET initialization
sequence to device.
Chapter 3 AMI BIOS Setup 3-29