I recently upgraded my PC by getting a Ryzen 7 5700X to replace my old Ryzen 7 2700X on my MSI X470 Gaming Plus motherboard. I've made sure to update to every BIOS version available, including beta versions, and I've also cleared the CMOS. I've even attempted to boot up with just a single stick of RAM, but nothing seems to work. The CPU debug LED on the motherboard stays lit, and there's no signal coming through to the monitor. However, when I put the Ryzen 7 2700X back in, everything runs perfectly. I'm hoping to find out if there's anything else I can try to make the Ryzen 7 5700X work before I give up.
3 Answers
Make sure you're actually on the latest BIOS version. When you boot with the 2700X, you should be able to see the version listed in BIOS. Also, double-check the 5700X for any bent pins. If everything seems fine there, returning it for a replacement might be a good move.
Have you considered testing the 5700X in a different motherboard that you know supports other Ryzen 5000 CPUs? That could help you figure out if the issue is with the CPU or the motherboard itself.
I haven't been able to test it in another motherboard because I don’t have access to one.
Have you confirmed that your current BIOS supports the 5700X? Even though you've updated, it's a good idea to double-check its compatibility on the motherboard’s support list. Sometimes, a small discrepancy can lead to frustrating issues like this.
Definitely, I checked that as well. I've tested all five compatible BIOS versions for the 5000 series, so that shouldn't be the problem.
Yes, I’ve verified that the BIOS is up-to-date, and I’ve looked over the pins numerous times. They all seem fine to me.