I recently upgraded my computer with a new motherboard and CPU, and I noticed that my motherboard has two CPU power inputs instead of one. Instead of using the old cables from my PSU, I bought a new cable online to fill the extra slot. Everything was fine for about a week until I heard a pop and saw some smoke coming from my computer while playing Cyberpunk. I immediately turned off the power, but my computer was still running for a bit. I suspect the third-party cable might have caused this issue, but I'm not entirely sure. Is there a chance that other components could be damaged? I've checked the power connections and don't see any visible damage. Should I get a new PSU and use only the cables that come with it?
2 Answers
Wait, you bought a cable that wasn't specifically designed for your PSU model? That's risky! Worst-case scenario, it could fry your motherboard. In general, you should **never** use cables that don’t come with your PSU unless they're explicitly made for that model. There are no industry standards, so you really can't trust random cables.
Sounds like that third-party cable was the culprit! Mixing brands or using random cables can really mess things up, and it’s kind of surprising you got a week of use out of it. Definitely get a new PSU, and fingers crossed your other parts are okay! Check those connections carefully, but I'd say you're probably safe if they look fine.
I thought it would work since the listing said it was compatible. Lesson learned! I'm just hoping nothing's broken. I can't find any damage now, but I won't know for sure until I get a new PSU.