X870 halted at a single dash and displayed error code 15.
X870 halted at a single dash and displayed error code 15.
Based on @GuiltySpark_'s remark, it looks like your configuration is accurate. Whenever the keyboard issue resolves, consider updating the BIOS.
Getting a code 64 on the MBO card is happening—screen remains unchanged.
I haven’t attempted the BIOS update since the keyboard isn’t responding properly—even though it seems functional. Updating BIOS usually requires a working keyboard, but I’m not sure if it’s necessary in this case.
The keyboard isn’t responding at all, I checked every USB port and confirmed it’s functional. Recently I attempted a BIOS flash, but the system keeps showing a flash red light without progress.