Ryzen 1700X Reboot Issue

[kb0wsw_Anthony]

I have a build with a Ryzen 1700X on a MSI B350 Tomahawk board. The board has 2 sticks of Ballistix 8gb DDR4 2400. MSI GTX 1060 and the usual SSD for boot and platter for storage. 

 

Worked great the first week, no issues. No OC at the moment just running stock for the time being. 

 

As of a couple days ago, the system will not reboot. I can shut down just fine and hit the power button to turn back on. But, when selecting reboot, the system gets all the way to even the keyboard going dark but will not post again. The RAM and CPU debug lights turn on and it just sits. Then, reach over and hit the reset switch and it boots fine. I have not installed anything new since (software). 

 

Checked power, reseated everything, checked windows power settings, reinstalled drivers for darn near everything (including bios reset). Put memory in different systems all work fine. It just wont follow the reboot commend. 

 

What am I missing...looking for a couple ideas to try when I get home. I really like the Ryzen but this is just frustrating. 

[Sauron]

Did you get a windows update before this started happening?

[kb0wsw_Anthony]

Thanks for the reply

 

The latest are:

Windows Malicious SRT on 7/19

Updated printer driver on 7/24

Cumulative updates on 7/19 and 2 failed on 8/1

 

But, I did restore back to an auto restore point on the 30th with no luck...

[kb0wsw_Anthony]

Ran any windows updates I could find. Still ongoing issue. 

[Exphana]

Stupid question, but have you tried reinstalling Windows? Could be a problem there as resetting bios and restore didn't work..

[kb0wsw_Anthony]

That is the next step (it is loading now). I was hoping to avoid it as I had just gotten that feeling of "man, I just got this how I wanted it" LOL.

Will post back later

[kb0wsw_Anthony]

No dice on the fresh windows install. A rollback of the BIOS to an older version finally cured the problem.