Hi support Team. 1year ago i bought dell 5570. Last day, 1 min after turn it on, i heard bad loud sound inside it and after few minutes it's be overheat. Plase send answer to my mail. With regard. M. Amin
Best guess would be that the CPU cooling fan has failed with some type of physical damage (fan bearing, fin broken, etc.). Restart the system and at the Dell splash screen start tapping F12. Run diagnostics and watch for a fan error, if you are not already seeing a fan error.
When you hear the sound, where does it come from? Does it come from the center, top right or bottom right corners? If it's the center, that means you could have an issue with your fan. If it's the top/middleish part, it could be your CD/DVD drive. If it's the bottom right corner, it could be your hard drive. I suggest taking it into a trusted local place or a Microsoft store to have them take a look. Sounds like that could be deadly to your computer so I wouldn't turn it on more than you have to.