The startup chime has been part of Apple Mac computers since the early Macintosh models, and it became widely associated with the iMac line after the first iMac launched in 1998. Unlike a generic notification, the chord was designed to signal a successful hardware test on boot. As Macs spread into schools, studios and homes, the sound became cultural shorthand online, reused in edits, tutorials and memes whenever a computer, brain or device is shown powering up or rebooting after a failure.
About this sound
The classic startup chime played when an Apple iMac boots up. Creators use it for tech reveals, unboxings and nostalgic computer boot scenes.
The iMac startup sound is the warm, resonant chime that plays the moment an Apple iMac powers on, a single sustained chord that rises cleanly and fades with a soft electronic glow. It is instantly recognisable to anyone who has used a Mac, carrying a sense of calm readiness rather than a sharp alert. In videos the sound works as an immediate shorthand for technology waking up, ideas switching on, or a system coming back to life, triggering nostalgia and a small feeling of satisfaction before anything else happens on screen.
