Power-cycle

verbShop talkTelecom & IT

To restart a piece of electronic equipment by completely removing and then restoring its electrical power.

Technicians use this fundamental troubleshooting step to clear volatile memory, halt crashed software processes, and force hardware components to reinitialize from a clean state. It requires physically unplugging the device or toggling a hard power switch, rather than relying on a software reboot command. This resolves many transient firmware lockups and network connection drops.

Heard on the job

I can't reach the router remotely, so you'll need to go to the server room and power-cycle it manually.

Also heard as

  • hard reset