![My PC started doing this noise on startup. Not sure what it is. Fans maybe. Does anyone know? And how to fix it? : r/pcmasterrace My PC started doing this noise on startup. Not sure what it is. Fans maybe. Does anyone know? And how to fix it? : r/pcmasterrace](https://external-preview.redd.it/40xhIV8oON9A06qs3Y7MVbjgYyl-DwebAOicuvVkEoU.png?format=pjpg&auto=webp&s=49bfe8877e283aaed2c93b57dee09d0a5dbf3d55)
My PC started doing this noise on startup. Not sure what it is. Fans maybe. Does anyone know? And how to fix it? : r/pcmasterrace
![Newly built PC rattles at startup and during moderate to high load. Feeling uneasy how loud the noise is. Is there something wrong? : r/PcBuildHelp Newly built PC rattles at startup and during moderate to high load. Feeling uneasy how loud the noise is. Is there something wrong? : r/PcBuildHelp](https://external-preview.redd.it/mT4oQd2qZDpMHGJYIgpFT72uy8ugwr3JrzRDcYpJfHI.png?width=640&crop=smart&format=pjpg&auto=webp&s=5b58a5370051e4a6ead9629bc8efc357f1f2d55d)
Newly built PC rattles at startup and during moderate to high load. Feeling uneasy how loud the noise is. Is there something wrong? : r/PcBuildHelp
![SOLVED] - Computer makes grinding noise on startup for 5 minutes, then behaves normally. | Tom's Hardware Forum SOLVED] - Computer makes grinding noise on startup for 5 minutes, then behaves normally. | Tom's Hardware Forum](https://i.imgur.com/JtHUlEN.jpg)