For some context before I explain what's happening, here's the specs of the PC,
- Ryzen 5 5600
- Gigabyte Aorus b550m pro-p (bios rev f15a)
- 16gb 3200mhz G skill aegis
- ROG Strix 6700xt
- Super Flower Leadex III argb 650W Gold
- win 11 education edition 64 bit (was free back when I was in school)
- WD black sn750 500gb
- Samsung 970 pro Evo 500gb
I've included the model of the PSU as I think it's possibly causing the issue. It was bought in mid 2021 whereas everything else was bought in mid 2022.
To keep things short,
- It turns on, but doesn't post
- fans spin, however no lights on the motherboard or anything connected to the motherboard (psu has its own RGB)
- I've tried rearranging the cables plugged into the PSU and it powered on once, prompting me to reset my fTPM (which possibly leads me to believe it's a CPU issue) but not again.
- issue persists when I remove the CPU power cable
- I've had the motherboard replaced recently as I thought that it was the issue, however, behaviour has been the same pre and post repair
- when turning the power supply on at the switch, the LEDs on my CPU block and pump/res light up for a split second.
The two things I can think that might've caused a possible issue is that;
For a few months, I was running ~1.3V for a 4.6ghz OC on the CPU but I toned it down to stock after a bsod one day. I can't remember the error message since it's been a while. Didn't have any more until leading up to the issue.
Secondly, I went on holiday for roughly a month and accidentally left the PC running Minecraft (not doing anything, game was just open) whilst I was away.
I'll include a vid of what I'm trying to describe is happening. Vid can be found here. Let me know if there's any other info I should be including.
Thanks in advance,
Max