A malfunctioning or incompatible keyboard or mouse, for example, or any device that turns itself on and off, can cause your computer to play the chime sound. Disconnect each of your peripheral devices one at a time to determine whether one of these devices is causing the problem.

How do I stop my computer from chiming?

If the sound persists after all peripheral devices are disconnected, click “Sound” in your Windows 8 Control Panel and click the “Test” button next to each Program Event until you locate the event that causes the chiming sound. Disable the offending sound by clicking the “Sound” pull-down menu and selecting “(None).”

Why does my PC keep making a sound?

The two biggest culprits for excess noise in computers are fans and the hard disk. … If the fans are loose, too small, or not powerful enough, they can create noise. Hard disks can also make noise as the platters spin and the head seeks data. Loud noise is generally a very bad sign and should be dealt with immediately.