Asus M5A99X EVO R.20

General Specs

 * Release Date: May 2012
 * Socket:	AM3+
 * Form factor:	ATX
 * Chipset:	AMD 990X
 * Supported Memory : DDR3
 * Onboard USB 2.0: 	3
 * Onboard USB 3.2 Gen 1:	1

ArcaOS 5.0.6 Installation
It had been reported that ArcaOS 5.0.6 can be installed with this mainboard.

eComStation 2.1 Installation
The eComStation 2.1 CD is not working to install eComStation on this mainboard: When eCS tried to load from the CD it shows a Trapd on start up.
 * ACPI had been set to Legacy mode
 * USB 3.0 had been disabled
 * The ACPI and AHCI driver are loaded on the eCS boot menu.

Links

 * Forum Discussion
 * Asus Page