No POST signal and strange debug lights
No POST signal and strange debug lights
It seems you’ve made a solid start on assembling the system. A few points to verify: The screw nut combination for the M.2 module shouldn’t interfere with electrical signals—just ensure it’s not too tight and doesn’t contact nearby traces. Typically, the board includes a dedicated standoff screw for NVMe; confirm this in the documentation or accessories. If you don’t see a POST message with CPU/DRAM lights, try booting with only one RAM stick as suggested in the manual, then replace it if needed. DDR5 setup can be slow during initial startup, so patience is key. Also, verify your BIOS is up to date, especially since AM5 boards have many memory compatibility improvements.
I've completed all those stages already. The MG2R-Guide effectively highlights potential problems. If you're curious about what I haven't done yet: it covers every step in the guide except 8, 17, and 18. The board was a resale item on Amazon. I believe the screws were misplaced by the first owner, and Amazon didn't include replacement ones. That shouldn't be an issue, as the other option should also function properly.
Sure, as long as the replacement screw matches the correct thread size and securely holds the NVMe drive without putting pressure on the PCB, it should be fine. Many boards use common sizes like M2×3 or M2×2.5, so a compatible one from another board or card will work too.
Memory training isn’t going to take a long time. There might be an issue with the CPU, motherboard, power supply, or RAM because these are the only parts installed and the computer still won’t start. Double-check that the CPU socket is intact and properly placed, and that the RAM is correctly positioned in its slots and reinserted. Good luck!