I built my PC in January and it was working perfectly until two days ago when it suddenly wouldn't turn on. The only lights that are on are the ones on the motherboard. I've tried a lot of the 'simple' fixes, but I'm not sure how to determine if my power supply is failing or if there's another issue. Any advice would be appreciated!
2 Answers
What lights exactly are on your motherboard? Some of those can indicate error codes, which might help pinpoint the issue.
I’d check if the power supply is genuinely working. Try the paperclip test to see if the PSU powers on without the motherboard. Just be careful!

Related Questions
Lenovo Thinkpad Stuck In Update Loop Install FilterDriverU2_Reload