Question What is Debug LED code "0d"?

[martyg53]

Hi All,

I just replaced my AMD 2700x with a 5800x. Now I can only reach windows desktop with 1 of my 4 memory sticks in.

It doesn't matter which slot, as long as only 1 of the sticks is in it will boot. But if I have a pair of sticks in or all 4 it will not post and gets stuck on Debug Code "0d" But there is no description on what that debug code means in the Mobo handbook.

When I check AMD website, it says my memory sticks are all compatible for the CPU.

Any thoughts on what this "od" code means?

System Specs:

Mobo: GIGABYTE X470 AORUS GAMING 7 WIFI AM4 AMD X470 SATA 6Gb/s USB 3.1 ATX AMD Motherboard

CPU: AMD Ryzen 7 5800X - Ryzen 7 5000 Series Vermeer (Zen 3) 8-Core 3.8 GHz Socket AM4 105W Desktop Processor - ...
(old CPU): AMD Ryzen 7 2nd Gen - Ryzen 7 2700X Pinnacle Ridge (Zen+) 8-Core 3.7 GHz (4.3 GHz Max Boost) Socket AM4 105W

SSD: SAMSUNG 970 PRO M.2 2280 1TB PCIe Gen3. X4, NVMe 1.3 64L V-NAND 2-bit MLC Internal Solid State Drive (SSD) MZ-V7P1T0BW

GPU: MSI GeForce GTX 1080 Ti 11GB GDDR5X PCI Express 3.0 x16 SLI Support Video Card GTX 1080 Ti GAMING 11G

Ram: G.SKILL Flare X Series 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 3200 (PC4 25600) AMD X370 / B350 Memory (Desktop Memory) ...

 

[ThatVietGuy]

Did you update the BIOS?

 

[martyg53]

Ah, I forgot to mention. The bios I have installed is F62d, the most up to date option there is. I installed it before swapping CPUs.

However, when I rebooted after installing 5800x (again when it works with just the 1 RAM stick...) this came up a few times and only stopped appearing when I used the "Y" option.

https://imgur.com/a/55UwjpM

View: https://imgur.com/a/55UwjpM