Ryzen 1800x NOT BOOT WIN 10 dual channel

Discussion created by razor407 on May 2, 2017
Latest reply on May 4, 2017 by walking_corpse


I have Ryzen 1800x + Asrock taichi and Gigabyte x370 gaming 5 + Corsair LPX 3000MHz singl rank.

PC not boot Win 10 ( see picture).

Bios shows single channel.

Why singles channel??

Ram is GOOD.

RAM slot A_2 not working (not boot win 10)!