Motherboard: X570 Aorus Pro
CPU: Ryzen 7 3700X
Try #1 Memory: Crucial Ballistic 3200C16 2x8GB
Try #2 Memory: Corsair 3000C16 2x4GB
PSU: Corsair RMx750
GPU: Asus 970 Strix
Cold booting the system after I return from work results in the system getting stuck during POST and displaying a red DRAM led with ocassionally lightning up the CPU led.
Waiting for several minutes does not do anything.
Solution seems to be force shutdown and try again. I sometimes have to try up to 10 times to get through.
When I finally get through, the bios has been reset.
Manually resetting the bios does not change anything in this cycle.
Booting from sleep has same issues.
What I've tried:
I rma'd my first memory kit and borrowed the second memory kit. Issues persisted.
I ran optimized defaults with only selecting XMP.
I ran optimized defaults with selecting XMP and manually setting voltage and dram multiplier.
I ran DRAM calculator preset.
I ran optimized defaults with nothing touched at all.
I updated the bios from F3 to F4f to F4h.
System is rock stable and issueless once in Windows. I've stressed and gamed for hours without any problem.