I recently helped upgrade my girlfriend's mom's PC, swapping out the CPU from a Ryzen 2600X to a Ryzen 5700X and also installing a new modular power supply. The system features a Zotac Gaming 4060, ASRock Phantom Gaming 4 X570 motherboard, and a Fully-Modular 850W PSU. After the upgrade, the PC keeps power cycling when I turn it on, which is super frustrating. I've tried everything I could think of to fix it!
Here's a rundown of what I've done so far:
- Removed each component one at a time to isolate the issue but found nothing wrong.
- Checked and swapped out cables, ensuring everything is plugged in correctly.
- Took out and replaced the CMOS battery.
- Reseated the RAM, even trying one stick at a time, but the issue didn't change.
- Tested the old PSU but got the same power cycling issue.
- Put the old CPU back in, and everything worked fine.
- Flashed the BIOS to the recommended version, but had to use the old CPU to access the BIOS.
I checked compatibility for the motherboard, and it seems like everything should work, so I'm really at a loss here. Do I need to upgrade the motherboard possibly? Any insights would be really helpful!
3 Answers
It sounds like you might have run into a common issue with BIOS compatibility. Since the BIOS version is critical for recognizing newer CPUs, make sure yours is definitely updated. It’s not just about having a newer version; sometimes specific updates are needed to support the 5000 series processors correctly. If you haven't updated the BIOS with a Ryzen 3000 series CPU, that could be where the problem lies.
I had a similar situation recently. Double-check that every single connection is snug because loose cables can sometimes cause these issues. Also, you might want to try booting with just one stick of RAM and see if that helps. If everything is confirmed plugged in correctly, it's back to the motherboard or BIOS updates.
Did you exchange the new CPU? Sometimes new parts can be duds, and it's good you tried that. But if the same power cycling issue persists, it might not be a hardware problem with the CPU itself. It’s also worth mentioning that some motherboards have peculiar requirements for BIOS updates, so check if there's any specific part of your setup that could be causing a hiccup.
Related Questions
Lenovo Thinkpad Stuck In Update Loop Install FilterDriverU2_Reload